message: Fix `clean-conversation-filters`
diff: @@ -33,7 +33,7 @@ function getCount(element: HTMLElement): number {
  async function hideMilestones(): Promise<void> {
  const milestones = select('[data-selected-links^="repo_milestones"] .Counter')!;
  if (getCount(milestones) === 0) {
  - select('[data-hotkey="m"]')!.parentElement!.remove();
  + (await elementReady('[data-hotkey="m"]'))!.parentElement!.remove();
  }
  }
  @@ -55,7 +55,7 @@ async function hasProjects(): Promise<boolean> {
  async function hideProjects(): Promise<void> {
  if (!await hasProjects()) {
  - select('[data-hotkey="p"]')!.parentElement!.remove();
  + (await elementReady('[data-hotkey="p"]'))!.parentElement!.remove();
  }
  }
  