diff --git a/public/locales/en.json b/public/locales/en.json
index b8d485e..7b23443 100644
--- a/public/locales/en.json
+++ b/public/locales/en.json
@@ -408,7 +408,6 @@
     "autoRefreshNamePage": "Auto-refresh name page",
 
     "subMenuAdvanced": "Advanced settings",
-    "modalAuth": "Always prompt for master password with a modal dialog",
     "alwaysIncludeMined": "Always include mined transactions in transaction listings (may require refresh)",
     "copyNameSuffixes": "Include suffix when copying names",
     "addressCopyButtons": "Show copy buttons next to all addresses",
diff --git a/src/App.tsx b/src/App.tsx
index 547d1b0..7935a67 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -5,18 +5,19 @@
 import { BrowserRouter as Router } from "react-router-dom";
 
 import { Provider } from "react-redux";
-import { initStore } from "./store/init";
+import { initStore } from "@store/init";
 
 // Set up localisation
-import "./utils/i18n";
+import "@utils/i18n";
 
 // FIXME: Apparently the import order of my CSS is important. Who knew!
 import "./App.less";
 
-import { AppLoading } from "./global/AppLoading";
-import { AppServices } from "./global/AppServices";
-import { WebsocketProvider } from "./global/ws/WebsocketProvider";
-import { LocaleContext } from "./global/LocaleContext";
+import { AppLoading } from "@global/AppLoading";
+import { AppServices } from "@global/AppServices";
+import { WebsocketProvider } from "@global/ws/WebsocketProvider";
+import { LocaleContext } from "@global/LocaleContext";
+import { AuthProvider } from "@comp/auth/AuthContext";
 
 import { AppLayout } from "@layout/AppLayout";
 
@@ -36,14 +37,16 @@
   return <Suspense fallback={<AppLoading />}>
     <Provider store={store}>
       <LocaleContext>
-        <WebsocketProvider>
-          <Router>
-            <AppLayout />
+        <AuthProvider>
+          <WebsocketProvider>
+            <Router>
+              <AppLayout />
 
-            {/* Services, etc. */}
-            <AppServices />
-          </Router>
-        </WebsocketProvider>
+              {/* Services, etc. */}
+              <AppServices />
+            </Router>
+          </WebsocketProvider>
+        </AuthProvider>
       </LocaleContext>
     </Provider>
   </Suspense>;
diff --git a/src/components/auth/AuthContext.tsx b/src/components/auth/AuthContext.tsx
new file mode 100644
index 0000000..4be3007
--- /dev/null
+++ b/src/components/auth/AuthContext.tsx
@@ -0,0 +1,58 @@
+// Copyright (c) 2020-2021 Drew Lemmy
+// This file is part of KristWeb 2 under AGPL-3.0.
+// Full details: https://github.com/tmpim/KristWeb2/blob/master/LICENSE.txt
+import { useState, useCallback, createContext, FC } from "react";
+
+import { useMasterPassword } from "@wallets";
+
+import { AuthMasterPasswordModal } from "./AuthMasterPasswordModal";
+import { SetMasterPasswordModal } from "./SetMasterPasswordModal";
+
+type PromptAuthFn = (encrypt: boolean | undefined, onAuthed?: () => void) => void;
+export const AuthContext = createContext<PromptAuthFn | undefined>(undefined);
+
+interface ModalProps {
+  // Whether the modal text should say 'encrypt wallets' or 'decrypt wallets'
+  encrypt: boolean | undefined;
+  onAuthed?: () => void;
+}
+
+export const AuthProvider: FC = ({ children }) => {
+  const { isAuthed, hasMasterPassword } = useMasterPassword();
+
+  // Don't render the modal unless we absolutely have to
+  const [clicked, setClicked] = useState(false);
+  const [modalVisible, setModalVisible] = useState(false);
+
+  const [modalProps, setModalProps] = useState<ModalProps>({ encrypt: false });
+
+  const promptAuth: PromptAuthFn = useCallback((encrypt, onAuthed) => {
+    setModalProps({ encrypt, onAuthed });
+    setModalVisible(true);
+    setClicked(true);
+  }, []);
+
+  const submit = useCallback(() => {
+    setModalVisible(false);
+    modalProps.onAuthed?.();
+  }, [modalProps]);
+
+  return <AuthContext.Provider value={promptAuth}>
+    {children}
+
+    {clicked && !isAuthed && <>
+      {hasMasterPassword
+        ? <AuthMasterPasswordModal
+          visible={modalVisible}
+          encrypt={modalProps.encrypt}
+          onCancel={() => setModalVisible(false)}
+          onSubmit={submit}
+        />
+        : <SetMasterPasswordModal
+          visible={modalVisible}
+          onCancel={() => setModalVisible(false)}
+          onSubmit={submit}
+        />}
+    </>}
+  </AuthContext.Provider>;
+};
diff --git a/src/components/auth/AuthForm.tsx b/src/components/auth/AuthForm.tsx
new file mode 100644
index 0000000..b637628
--- /dev/null
+++ b/src/components/auth/AuthForm.tsx
@@ -0,0 +1,90 @@
+// Copyright (c) 2020-2021 Drew Lemmy
+// This file is part of KristWeb 2 under AGPL-3.0.
+// Full details: https://github.com/tmpim/KristWeb2/blob/master/LICENSE.txt
+import { useState, useMemo, useCallback, Ref } from "react";
+import { Button, Input, Form } from "antd";
+
+import { useTFns, translateError } from "@utils/i18n";
+
+import { FakeUsernameInput } from "./FakeUsernameInput";
+import { getMasterPasswordInput } from "./MasterPasswordInput";
+
+import { authMasterPassword, useMasterPassword } from "@wallets";
+
+interface FormValues {
+  masterPassword: string;
+}
+
+interface AuthFormRes {
+  form: JSX.Element;
+  submit: () => Promise<void>;
+  reset: () => void;
+}
+
+export function useAuthForm(
+  encrypt: boolean | undefined,
+  onSubmit: () => void,
+  inputRef: Ref<Input>
+): AuthFormRes {
+  const { t, tStr, tKey } = useTFns("masterPassword.");
+
+  const { salt, tester } = useMasterPassword();
+
+  const [form] = Form.useForm<FormValues>();
+  const [passwordError, setPasswordError] = useState<string | undefined>();
+
+  const reset = useCallback(() => {
+    form.resetFields();
+  }, [form]);
+
+  const onFinish = useCallback(async function() {
+    const values = await form.validateFields();
+
+    try {
+      await authMasterPassword(salt, tester, values.masterPassword);
+      onSubmit();
+    } catch (err) {
+      setPasswordError(translateError(t, err, tKey("errorUnknown")));
+    }
+  }, [t, tKey, onSubmit, salt, tester, form]);
+
+  const formEl = useMemo(() => <>
+    <p>{tStr(encrypt ? "popoverDescriptionEncrypt" : "popoverDescription")}</p>
+
+    <Form
+      form={form}
+      name="authMasterPassword"
+      layout="vertical"
+      onFinish={onFinish}
+    >
+      <FakeUsernameInput />
+
+      {/* Password input */}
+      <Form.Item
+        name="masterPassword"
+
+        hasFeedback={passwordError !== undefined}
+        validateStatus={passwordError !== undefined ? "error" : undefined}
+        help={passwordError}
+
+        rules={[
+          { required: true, message: tStr("errorPasswordRequired") },
+          { min: 0, message: tStr("errorPasswordLength") },
+        ]}
+
+        style={{ marginBottom: 8 }}
+      >
+        {getMasterPasswordInput({
+          inputRef,
+          placeholder: tStr("passwordPlaceholder"),
+          autoFocus: true
+        })}
+      </Form.Item>
+
+      {/* Fake submit button to allow the enter key to submit in modal */}
+      <Button htmlType="submit" style={{ display: "none" }} />
+    </Form>
+  </>, [tStr, inputRef, encrypt, form, onFinish, passwordError]);
+
+  return { form: formEl, submit: onFinish, reset };
+}
diff --git a/src/components/auth/AuthMasterPasswordModal.tsx b/src/components/auth/AuthMasterPasswordModal.tsx
index 52470eb..cee1512 100644
--- a/src/components/auth/AuthMasterPasswordModal.tsx
+++ b/src/components/auth/AuthMasterPasswordModal.tsx
@@ -6,7 +6,7 @@
 
 import { useTFns } from "@utils/i18n";
 
-import { useAuthForm } from "./AuthMasterPasswordPopover";
+import { useAuthForm } from "./AuthForm";
 
 interface Props {
   visible: boolean;
@@ -24,7 +24,7 @@
   const { t, tStr } = useTFns("masterPassword.");
   const inputRef = useRef<Input>(null);
 
-  const { form, submit, reset } = useAuthForm({ encrypt, onSubmit, inputRef });
+  const { form, submit, reset } = useAuthForm(encrypt, onSubmit, inputRef);
 
   return <Modal
     title={tStr("dialogTitle")}
diff --git a/src/components/auth/AuthMasterPasswordPopover.tsx b/src/components/auth/AuthMasterPasswordPopover.tsx
deleted file mode 100644
index 5b7952d..0000000
--- a/src/components/auth/AuthMasterPasswordPopover.tsx
+++ /dev/null
@@ -1,151 +0,0 @@
-// Copyright (c) 2020-2021 Drew Lemmy
-// This file is part of KristWeb 2 under AGPL-3.0.
-// Full details: https://github.com/tmpim/KristWeb2/blob/master/LICENSE.txt
-import { useState, useRef, useMemo, useCallback, FC, Ref } from "react";
-import { Popover, Button, Input, Form } from "antd";
-import { TooltipPlacement } from "antd/lib/tooltip";
-
-import { useTFns, translateError } from "@utils/i18n";
-
-import { FakeUsernameInput } from "./FakeUsernameInput";
-import { getMasterPasswordInput } from "./MasterPasswordInput";
-
-import { authMasterPassword, useMasterPassword } from "@wallets";
-
-interface FormValues {
-  masterPassword: string;
-}
-
-interface Props {
-  encrypt?: boolean;
-  onSubmit: () => void;
-  placement?: TooltipPlacement;
-}
-
-export const AuthMasterPasswordPopover: FC<Props> = ({
-  encrypt,
-  onSubmit,
-  placement,
-  children
-}) => {
-  const { tStr } = useTFns("masterPassword.");
-
-  const inputRef = useRef<Input>(null);
-
-  const onVisibleChange = useCallback(() =>
-    setTimeout(() => inputRef.current?.focus(), 20), [inputRef]);
-
-  return <Popover
-    trigger="click"
-    overlayClassName="authorised-action-popover"
-    title={tStr(encrypt ? "popoverTitleEncrypt" : "popoverTitle")}
-    placement={placement}
-    onVisibleChange={onVisibleChange}
-    content={() => <AuthForm
-      encrypt={encrypt}
-      onSubmit={onSubmit}
-      inputRef={inputRef}
-    />}
-  >
-    {children}
-  </Popover>;
-};
-
-interface AuthFormProps {
-  encrypt?: boolean;
-  onSubmit: () => void;
-  inputRef: Ref<Input>;
-}
-
-function AuthForm({
-  encrypt,
-  onSubmit,
-  inputRef
-}: AuthFormProps): JSX.Element {
-  const { tStr } = useTFns("masterPassword.");
-
-  const { form, submit } = useAuthForm({ encrypt, onSubmit, inputRef });
-
-  return <>
-    {form}
-
-    {/* Submit button */}
-    <Button type="primary" size="small" onClick={submit}>
-      {tStr("popoverAuthoriseButton")}
-    </Button>
-  </>;
-}
-
-interface AuthFormRes {
-  form: JSX.Element;
-  submit: () => Promise<void>;
-  reset: () => void;
-}
-
-export function useAuthForm({
-  encrypt,
-  onSubmit,
-  inputRef
-}: AuthFormProps): AuthFormRes {
-  const { t, tStr, tKey } = useTFns("masterPassword.");
-
-  const { salt, tester } = useMasterPassword();
-
-  const [form] = Form.useForm<FormValues>();
-  const [passwordError, setPasswordError] = useState<string | undefined>();
-
-  const reset = useCallback(() => {
-    form.resetFields();
-  }, [form]);
-
-  const onFinish = useCallback(async function() {
-    const values = await form.validateFields();
-
-    try {
-      await authMasterPassword(salt, tester, values.masterPassword);
-      onSubmit();
-    } catch (err) {
-      setPasswordError(translateError(t, err, tKey("errorUnknown")));
-    }
-  }, [t, tKey, onSubmit, salt, tester, form]);
-
-  const formEl = useMemo(() => <>
-    <p>{tStr(encrypt ? "popoverDescriptionEncrypt" : "popoverDescription")}</p>
-
-    <Form
-      form={form}
-      name="authMasterPassword"
-      layout="vertical"
-      onFinish={onFinish}
-    >
-      <FakeUsernameInput />
-
-      {/* Password input */}
-      <Form.Item
-        name="masterPassword"
-
-        hasFeedback={passwordError !== undefined}
-        validateStatus={passwordError !== undefined ? "error" : undefined}
-        help={passwordError}
-
-        rules={[
-          { required: true, message: tStr("errorPasswordRequired") },
-          { min: 0, message: tStr("errorPasswordLength") },
-        ]}
-
-        style={{ marginBottom: 8 }}
-      >
-        {getMasterPasswordInput({
-          inputRef,
-          placeholder: tStr("passwordPlaceholder"),
-          autoFocus: true
-        })}
-      </Form.Item>
-
-      {/* Fake submit button to allow the enter key to submit in modal */}
-      <Button htmlType="submit" style={{ display: "none" }} />
-    </Form>
-  </>, [tStr, inputRef, encrypt, form, onFinish, passwordError]);
-
-  return { form: formEl, submit: onFinish, reset };
-}
diff --git a/src/components/auth/AuthorisedAction.less b/src/components/auth/AuthorisedAction.less
deleted file mode 100644
index 72eeb83..0000000
--- a/src/components/auth/AuthorisedAction.less
+++ /dev/null
@@ -1,12 +0,0 @@
-// Copyright (c) 2020-2021 Drew Lemmy
-// This file is part of KristWeb 2 under AGPL-3.0.
-// Full details: https://github.com/tmpim/KristWeb2/blob/master/LICENSE.txt
-.authorised-action-popover {
-  width: 320px;
-
-  .ant-btn {
-    display: block;
-    margin-left: auto;
-    margin-top: 12px;
-  }
-}
diff --git a/src/components/auth/AuthorisedAction.tsx b/src/components/auth/AuthorisedAction.tsx
index 223656a..6093508 100644
--- a/src/components/auth/AuthorisedAction.tsx
+++ b/src/components/auth/AuthorisedAction.tsx
@@ -1,112 +1,41 @@
 // Copyright (c) 2020-2021 Drew Lemmy
 // This file is part of KristWeb 2 under AGPL-3.0.
 // Full details: https://github.com/tmpim/KristWeb2/blob/master/LICENSE.txt
-import React, { FC, useState } from "react";
-import { Grid } from "antd";
-import { TooltipPlacement } from "antd/lib/tooltip";
+import React, { FC, useContext } from "react";
 
-import { useMasterPassword } from "@wallets";
-import { useBooleanSetting } from "@utils/settings";
+import { useSelector } from "react-redux";
+import { RootState } from "@store";
 
-import { AuthMasterPasswordPopover } from "./AuthMasterPasswordPopover";
-import { AuthMasterPasswordModal } from "./AuthMasterPasswordModal";
-import { SetMasterPasswordModal } from "./SetMasterPasswordModal";
-
-import "./AuthorisedAction.less";
-
-import Debug from "debug";
-const debug = Debug("kristweb:authorised-action");
+import { AuthContext } from "./AuthContext";
 
 interface Props {
   encrypt?: boolean;
   onAuthed?: () => void;
-  popoverPlacement?: TooltipPlacement;
   children: React.ReactNode;
 }
 
-export const AuthorisedAction: FC<Props> = ({ encrypt, onAuthed, popoverPlacement, children }) => {
-  const { isAuthed, hasMasterPassword } = useMasterPassword();
-
-  // Don't render the modal and popover unless we absolutely have to
-  const [clicked, setClicked] = useState(false);
-  const [modalVisible, setModalVisible] = useState(false);
-  const [authModalVisible, setAuthModalVisible] = useState(false);
-
-  // Determine whether to use a popover or a modal for auth
-  const bps = Grid.useBreakpoint();
-  const alwaysModal = useBooleanSetting("modalAuth");
+export const AuthorisedAction: FC<Props> = ({ encrypt, onAuthed, children }) => {
+  const isAuthed = useSelector((s: RootState) => s.masterPassword.isAuthed);
+  const promptAuth = useContext(AuthContext);
 
   // This is used to pass the 'onClick' prop down to the child. The child MUST
   // support the onClick prop.
   // NOTE: If the child is a custom component, make sure it passes `...props`
   //       down to its child.
-  // TODO: Support multiple children?
   const child = React.Children.only(children) as React.ReactElement;
 
+  // Wrap the single child element and override onClick
   if (isAuthed) {
-    // The user is authed with their master password, just perform the action
-    // directly:
+    // Already authed, run onAuthed immediately
     return React.cloneElement(child, { onClick: (e: MouseEvent) => {
       e.preventDefault();
-      debug("authorised action occurred: was already authed");
       onAuthed?.();
     }});
-  } else if (!hasMasterPassword) {
-    // The user does not yet have a master password, prompt them to create one:
-    return <>
-      {React.cloneElement(child, { onClick: (e: MouseEvent) => {
-        e.preventDefault();
-        debug("authorised action postponed: no master password set");
-
-        setClicked(true);
-        setModalVisible(true);
-      }})}
-
-      {clicked && <SetMasterPasswordModal
-        visible={modalVisible}
-        onCancel={() => setModalVisible(false)}
-        onSubmit={() => {
-          debug("authorised action occurred: master password now set, continuing with action");
-
-          setModalVisible(false);
-          onAuthed?.();
-        }}
-      />}
-    </>;
-  } else if (!bps.md || alwaysModal) {
-    // The user has a master password set but is not logged in, prompt them to
-    // enter it. Show a modal on mobile:
-    return <>
-      {React.cloneElement(child, { onClick: (e: MouseEvent) => {
-        e.preventDefault();
-        debug("authorised action postponed: no master password set");
-
-        setClicked(true);
-        setAuthModalVisible(true);
-      }})}
-
-      {clicked && <AuthMasterPasswordModal
-        visible={authModalVisible}
-        onCancel={() => setAuthModalVisible(false)}
-        onSubmit={() => {
-          debug("authorised action occurred: master password now set, continuing with action");
-
-          setAuthModalVisible(false);
-          onAuthed?.();
-        }}
-      />}
-    </>;
   } else {
-    // Show a popover on desktop:
-    return <AuthMasterPasswordPopover
-      encrypt={encrypt}
-      onSubmit={() => {
-        debug("authorised action occurred: master password provided");
-        onAuthed?.();
-      }}
-      placement={popoverPlacement}
-    >
-      {children}
-    </AuthMasterPasswordPopover>;
+    // Not authed, prompt for either set password or auth password
+    return React.cloneElement(child, { onClick: (e: MouseEvent) => {
+      e.preventDefault();
+      promptAuth?.(encrypt, onAuthed);
+    }});
   }
 };
diff --git a/src/pages/contacts/ContactActions.tsx b/src/pages/contacts/ContactActions.tsx
index 708e763..e29a262 100644
--- a/src/pages/contacts/ContactActions.tsx
+++ b/src/pages/contacts/ContactActions.tsx
@@ -50,7 +50,6 @@
         key="leftButton"
         encrypt
         onAuthed={() => openEditContact(contact)}
-        popoverPlacement="left"
       >
         {React.cloneElement(leftButton as React.ReactElement<any>, {
           className: "ant-btn-left"
@@ -69,7 +68,6 @@
         <Menu.Item key="1">
           <AuthorisedAction
             onAuthed={() => openSendTx(undefined, contact.address)}
-            popoverPlacement="left"
           >
             <div><SendOutlined /> {tStr("actionsSendTransaction")}</div>
           </AuthorisedAction>
diff --git a/src/pages/names/mgmt/NameActions.tsx b/src/pages/names/mgmt/NameActions.tsx
index a861c86..74da6dc 100644
--- a/src/pages/names/mgmt/NameActions.tsx
+++ b/src/pages/names/mgmt/NameActions.tsx
@@ -41,7 +41,6 @@
       <Menu.Item key="1">
         <AuthorisedAction
           onAuthed={() => openSendTx(undefined, nameWithSuffix)}
-          popoverPlacement="left"
         >
           <div><SwapOutlined /> {t("names.actionsTransferKrist")}</div>
         </AuthorisedAction>
@@ -53,7 +52,6 @@
       <Menu.Item key="2">
         <AuthorisedAction
           onAuthed={() => openNameEdit("update", name.name, name.a)}
-          popoverPlacement="left"
         >
           <div><EditOutlined /> {t("names.actionsUpdateARecord")}</div>
         </AuthorisedAction>
@@ -63,7 +61,6 @@
       <Menu.Item key="3" danger>
         <AuthorisedAction
           onAuthed={() => openNameEdit("transfer", name.name)}
-          popoverPlacement="left"
         >
           <div><SendOutlined /> {t("names.actionsTransferName")}</div>
         </AuthorisedAction>
@@ -89,7 +86,6 @@
       // Send transaction button (not own name)
       <AuthorisedAction
         onAuthed={() => openSendTx(undefined, nameWithSuffix)}
-        popoverPlacement="left"
       >
         <Button
           className="table-actions name-actions"
diff --git a/src/pages/settings/SettingsPage.tsx b/src/pages/settings/SettingsPage.tsx
index eaa6732..cc55b68 100644
--- a/src/pages/settings/SettingsPage.tsx
+++ b/src/pages/settings/SettingsPage.tsx
@@ -56,7 +56,6 @@
         subKey="Advanced"
         icon={<SettingOutlined />}
         settings={[
-          booleanSetting("modalAuth"),
           booleanSetting("alwaysIncludeMined"),
           booleanSetting("copyNameSuffixes"),
           booleanSetting("addressCopyButtons"),
diff --git a/src/pages/wallets/WalletActions.tsx b/src/pages/wallets/WalletActions.tsx
index e4a0468..b8f7e97 100644
--- a/src/pages/wallets/WalletActions.tsx
+++ b/src/pages/wallets/WalletActions.tsx
@@ -68,7 +68,6 @@
         key="leftButton"
         encrypt
         onAuthed={() => openEditWallet(wallet)}
-        popoverPlacement="left"
       >
         {/* Tooltip was removed for now as an optimisation */}
         {/* <Tooltip title={t("myWallets.actionsEditTooltip")}> */}
@@ -89,10 +88,7 @@
       <Menu onClick={onMenuClick}>
         {/* Send tx button */}
         <Menu.Item key="1">
-          <AuthorisedAction
-            onAuthed={() => openSendTx(wallet)}
-            popoverPlacement="left"
-          >
+          <AuthorisedAction onAuthed={() => openSendTx(wallet)}>
             <div><SendOutlined /> {t("myWallets.actionsSendTransaction")}</div>
           </AuthorisedAction>
         </Menu.Item>
diff --git a/src/pages/wallets/WalletEditButton.tsx b/src/pages/wallets/WalletEditButton.tsx
index fb6aaef..e097a16 100644
--- a/src/pages/wallets/WalletEditButton.tsx
+++ b/src/pages/wallets/WalletEditButton.tsx
@@ -16,11 +16,7 @@
   const [editWalletVisible, setEditWalletVisible] = useState(false);
 
   return <>
-    <AuthorisedAction
-      encrypt
-      onAuthed={() => setEditWalletVisible(true)}
-      popoverPlacement="left"
-    >
+    <AuthorisedAction encrypt onAuthed={() => setEditWalletVisible(true)}>
       {children}
     </AuthorisedAction>
 
diff --git a/src/style/components.less b/src/style/components.less
index 920a029..d98ad2a 100644
--- a/src/style/components.less
+++ b/src/style/components.less
@@ -288,3 +288,24 @@
 .ant-tooltip {
   pointer-events: none !important;
 }
+
+.ant-modal {
+  @media (max-width: @screen-md) {
+    // Move modals closer to the top on mobile, to improve accessibility
+    top: @layout-header-height;
+
+    .ant-modal-header {
+      padding: @padding-sm @padding-md;
+    }
+
+    .ant-modal-close-x {
+      width: 47px;
+      height: 47px;
+      line-height: 47px;
+    }
+
+    .ant-modal-footer {
+      padding: @padding-xs;
+    }
+  }
+}
diff --git a/src/utils/settings.ts b/src/utils/settings.ts
index 3717a5c..7dd362a 100644
--- a/src/utils/settings.ts
+++ b/src/utils/settings.ts
@@ -32,8 +32,6 @@
   // ===========================================================================
   // ADVANCED SETTINGS
   // ===========================================================================
-  /** Always prompt for master password with a modal dialog. */
-  readonly modalAuth: boolean;
   /** Always include mined transactions by default in transaction listings. */
   readonly alwaysIncludeMined: boolean;
   /** Whether or not to include the name suffix when copying a name. */
@@ -79,7 +77,6 @@
   autoRefreshAddressPage: true,
   autoRefreshNamePage: true,
 
-  modalAuth: true,
   alwaysIncludeMined: false,
   copyNameSuffixes: true,
   addressCopyButtons: false,