src/vs/workbench/contrib/welcome/gettingStarted/browser/gettingStarted.ts/GettingStartedPage/setInput
class GettingStartedPage:	override async setInput(newInput: GettingStartedInput, options: IEditorOptions | undefined, context: IEditorOpenContext, token: CancellationToken) {
		this.container.classList.remove('animationReady');
		this.editorInput = newInput;
		await super.setInput(newInput, options, context, token);
		await this.buildCategoriesSlide();
		setTimeout(() => this.container.classList.add('animationReady'), 0);
	}