What it does
Pauses shaking whenever the frontmost app's localized name matches your comma-separated list.
How it works
Shake It On reads NSWorkspace.frontmostApplication and substring-matches against your terms.
Where to find it
Settings → Paused When → Active app matching, then a comma-separated list.
When to use it
Useful for apps that aren't camera-aware but where you still don't want the cursor to twitch — Keynote presentations, OBS recordings, etc.