src/vs/workbench/browser/parts/editor/editorActions.ts/QuickAccessPreviousEditorFromHistoryAction/run
class QuickAccessPreviousEditorFromHistoryAction:	override async run(): Promise<void> {
		const keybindings = this.keybindingService.lookupKeybindings(this.id);

		// Enforce to activate the first item in quick access if
		// the currently active editor group has n editor opened
		let itemActivation: ItemActivation | undefined = undefined;
		if (this.editorGroupService.activeGroup.count === 0) {
			itemActivation = ItemActivation.FIRST;
		}

		this.quickInputService.quickAccess.show('', { quickNavigateConfiguration: { keybindings }, itemActivation });
	}