>>/2197/
Another curious thing is that #1 does a reverse stack whereas #2 does a forward stack.

Here are a few more examples from this genre.
https://x.com/misojiyuu/status/2010136125906829366
https://x.com/amatsu_pukupu/status/2009939298037182478
https://x.com/KusoPhoto/status/2010149928476225604
https://x.com/iewori/status/2010145730653237426
https://x.com/XaiabP/status/2009959536204116084
https://x.com/Rosa_Ametista_/status/2010148134626967635
https://x.com/ill_nme/status/2009990350031700323
https://x.com/kusophoto/status/2010243143648850227

I have to use x.com links, because nitter.net doesn't have this image stacking behavior that current x.com does.  (This trick feels really fragile.  I can totally see it stop working at some point in the future, but it works for now.)