diff --git a/src/renderer/reader/components/ReaderHeader.tsx b/src/renderer/reader/components/ReaderHeader.tsx
index 2387fd016..8cefdca25 100644
--- a/src/renderer/reader/components/ReaderHeader.tsx
+++ b/src/renderer/reader/components/ReaderHeader.tsx
@@ -16,7 +16,6 @@ import * as debug_ from "debug";
 import * as React from "react";
 import * as Popover from "@radix-ui/react-popover";
 import * as Dialog from "@radix-ui/react-dialog";
-import * as VisuallyHidden from "@radix-ui/react-visually-hidden";
 
 // import * as ReactDOM from "react-dom";
 import { ReaderMode } from "readium-desktop/common/models/reader";
@@ -1162,11 +1161,7 @@ export class ReaderHeader extends React.Component<IProps, IState> {
                                                 height: /*isDockedMode && isOnSearch ? "calc(100dvh - 159px)" :*/ "",
                                                 marginTop: /*isDockedMode && !isOnSearch ? "70px" :*/ "20px",
                                             }}
-                                            aria-describedby={undefined}
                                         >
-                                            <VisuallyHidden.Root>
-                                                <Dialog.Title>{__("reader.navigation.settingsTitle")}</Dialog.Title>
-                                            </VisuallyHidden.Root>
                                             {/* TODO remove readerSettingsHeaderProps */}
                                             <ReaderSettings
                                                 {...readerSettingsHeaderProps}
diff --git a/src/renderer/reader/components/ReaderSettings.tsx b/src/renderer/reader/components/ReaderSettings.tsx
index be96fbd4f..13e446dba 100644
--- a/src/renderer/reader/components/ReaderSettings.tsx
+++ b/src/renderer/reader/components/ReaderSettings.tsx
@@ -1308,7 +1308,7 @@ export const ReaderSettings: React.FC<IBaseProps> = (props) => {
                 {diffBetweenDefaultConfigAndConfig ? <span className={stylesSettings.notification_preset}></span> : <></>}
             </Tabs.Trigger>
             <p style={{margin: "-5px 20px 0 60px"}}>{__("reader.settings.preset.detail")}</p>
-        </>;
+        </ React.Fragment>;
     const optionPresetItem = { id: 6, value: "tab-preset", name: __("reader.settings.preset.title"), disabled: false, svg: GuearIcon };
 
     const AllowCustomContainer = () =>