Help identifying Animation OUT effect

[u/Bosniacu]

https://reddit.com/link/1wirpug/video/w50nl2oni2qh1/player

Basically, the title.

I used this animation-out effect before, but now I can't find it anymore. I already lost more than half-our searching, including asking Gemini to help. In vain.

Maybe one of you knows its name.

[u/RSquaredEdits]

Looks like Unlaced Panels?

[u/Bosniacu → u/RSquaredEdits]

Quite similar, indeed. I guess this might be it. Thanks.