src/vs/workbench/contrib/welcomeGettingStarted/browser/gettingStartedInput.ts/GettingStartedInput/matches
class GettingStartedInput:	override matches(other: EditorInput | IUntypedEditorInput): boolean {
		if (super.matches(other)) {
			return true;
		}

		if (other instanceof GettingStartedInput) {
			return other.selectedCategory === this.selectedCategory;
		}
		return false;
	}