diff --git a/theia-extensions/viewer-prototype/src/browser/trace-explorer/trace-explorer-sub-widgets/trace-explorer-keyboard-shortcuts/charts-cheatsheet-component.tsx b/theia-extensions/viewer-prototype/src/browser/trace-explorer/trace-explorer-sub-widgets/trace-explorer-keyboard-shortcuts/charts-cheatsheet-component.tsx
index 621952af8..b607fa836 100644
--- a/theia-extensions/viewer-prototype/src/browser/trace-explorer/trace-explorer-sub-widgets/trace-explorer-keyboard-shortcuts/charts-cheatsheet-component.tsx
+++ b/theia-extensions/viewer-prototype/src/browser/trace-explorer/trace-explorer-sub-widgets/trace-explorer-keyboard-shortcuts/charts-cheatsheet-component.tsx
@@ -1,6 +1,6 @@
 import * as React from 'react';
-import { inject, injectable, postConstruct } from 'inversify';
-import { Dialog, DialogProps } from '@theia/core/lib/browser/dialogs';
+import { inject, injectable } from 'inversify';
+import { DialogProps } from '@theia/core/lib/browser/dialogs';
 import { ReactDialog } from '@theia/core/lib/browser/dialogs/react-dialog';
 import { Message } from '@theia/core/lib/browser/widgets/widget';
 import { EssentialShortcutsTable } from './essential-shortcuts-table';
@@ -14,21 +14,13 @@ export class ChartShortcutsDialogProps extends DialogProps {
 }
 
 @injectable()
-export class ChartShortcutsDialog extends ReactDialog<void> {
+export class ChartShortcutsDialog extends ReactDialog<undefined> {
 
     constructor(
         @inject(ChartShortcutsDialogProps) protected readonly props: ChartShortcutsDialogProps
     ) {
-        super({
-            title: 'Trace Viewer Keyboard and Mouse Shortcuts',
-        });
-        this.appendAcceptButton(Dialog.OK);
-    }
-
-    @postConstruct()
-    protected async init(): Promise<void> {
-        this.title.label = 'Trace Viewer Keyboard and Mouse Shortcuts';
-        this.update();
+        super(props);
+        this.appendAcceptButton();
     }
 
     protected render(): React.ReactNode {
diff --git a/theia-extensions/viewer-prototype/src/browser/trace-viewer/trace-viewer-contribution.ts b/theia-extensions/viewer-prototype/src/browser/trace-viewer/trace-viewer-contribution.ts
index 3dfef982b..eb96aa964 100644
--- a/theia-extensions/viewer-prototype/src/browser/trace-viewer/trace-viewer-contribution.ts
+++ b/theia-extensions/viewer-prototype/src/browser/trace-viewer/trace-viewer-contribution.ts
@@ -45,7 +45,6 @@ export class TraceViewerContribution extends WidgetOpenHandler<TraceViewerWidget
     @inject(TracePreferences) protected tracePreferences: TracePreferences;
     @inject(TraceServerConfigService) protected readonly traceServerConfigService: TraceServerConfigService;
     @inject(MessageService) protected readonly messageService: MessageService;
-    @inject(ChartShortcutsDialog) protected readonly chartShortcuts: ChartShortcutsDialog;
 
     readonly id = TraceViewerWidget.ID;
     readonly label = 'Trace Viewer';
@@ -248,8 +247,8 @@ export class TraceViewerContribution extends WidgetOpenHandler<TraceViewerWidget
             }
         });
         registry.registerCommand(KeyboardShortcutsCommand, {
-            execute: () => {
-                this.chartShortcuts.open();
+            execute: async () => {
+                await new ChartShortcutsDialog({title: 'Trace Viewer Keyboard and Mouse Shortcuts'}).open();
             }
         });
     }
diff --git a/theia-extensions/viewer-prototype/src/browser/trace-viewer/trace-viewer-frontend-module.ts b/theia-extensions/viewer-prototype/src/browser/trace-viewer/trace-viewer-frontend-module.ts
index 8bf67f296..1148a0e73 100644
--- a/theia-extensions/viewer-prototype/src/browser/trace-viewer/trace-viewer-frontend-module.ts
+++ b/theia-extensions/viewer-prototype/src/browser/trace-viewer/trace-viewer-frontend-module.ts
@@ -20,7 +20,6 @@ import { TabBarToolbarContribution } from '@theia/core/lib/browser/shell/tab-bar
 import { TraceViewerToolbarContribution } from './trace-viewer-toolbar-contribution';
 import { LazyTspClientFactory } from 'traceviewer-base/lib/lazy-tsp-client';
 import { BackendFileService, backendFileServicePath } from '../../common/backend-file-service';
-import { ChartShortcutsDialog, ChartShortcutsDialogProps } from '../trace-explorer/trace-explorer-sub-widgets/trace-explorer-keyboard-shortcuts/charts-cheatsheet-component';
 import { TraceServerConnectionStatusService } from '../trace-server-status';
 import { bindTraceOverviewPreferences } from '../trace-overview-binding';
 
@@ -30,8 +29,6 @@ export default new ContainerModule(bind => {
     bind(TraceServerUrlProvider).toService(TraceServerUrlProviderImpl);
     bind(LazyTspClientFactory).toFunction(LazyTspClientFactory);
     bind(TspClientProvider).toSelf().inSingletonScope();
-    bind(ChartShortcutsDialog).toSelf().inSingletonScope();
-    bind(ChartShortcutsDialogProps).toConstantValue({ title: 'Trace Viewer Keyboard and Mouse Shortcuts' });
     bind(TheiaMessageManager).toSelf().inSingletonScope();
 
     bind(TraceViewerToolbarContribution).toSelf().inSingletonScope();
diff --git a/theia-extensions/viewer-prototype/src/browser/trace-viewer/trace-viewer-toolbar-contribution.tsx b/theia-extensions/viewer-prototype/src/browser/trace-viewer/trace-viewer-toolbar-contribution.tsx
index b561348d0..7d1cc312a 100644
--- a/theia-extensions/viewer-prototype/src/browser/trace-viewer/trace-viewer-toolbar-contribution.tsx
+++ b/theia-extensions/viewer-prototype/src/browser/trace-viewer/trace-viewer-toolbar-contribution.tsx
@@ -18,7 +18,6 @@ export class TraceViewerToolbarContribution implements TabBarToolbarContribution
     @inject(TspClientProvider) protected readonly tspClientProvider!: TspClientProvider;
     @inject(MenuModelRegistry) protected readonly menus: MenuModelRegistry;
     @inject(CommandRegistry) protected readonly commands: CommandRegistry;
-    @inject(ChartShortcutsDialog) protected readonly chartShortcuts: ChartShortcutsDialog;
 
     private onMarkerCategoriesFetchedSignal = () => this.doHandleMarkerCategoriesFetchedSignal();
     private onMarkerSetsFetchedSignal = () => this.doHandleMarkerSetsFetchedSignal();
@@ -141,8 +140,8 @@ export class TraceViewerToolbarContribution implements TabBarToolbarContribution
                 }
                 return false;
             },
-            execute: () => {
-                this.chartShortcuts.open();
+            execute: async () => {
+                await new ChartShortcutsDialog({title: 'Trace Viewer Keyboard and Mouse Shortcuts'}).open();
             }
         });
     }