On the Net I found an excellent Multi-Platform Amiga software "Anim" player with playlist support, the AROS version works perfectly.
AnimPlayer 2.04 (2022) is downloadable only from the developer's site (BlitterStudio / Dimitris Panokostas), but I didn't find an Email or other way to cquire permission to include AnimPlayer on AROS One.
I ask you, if anyone knows "Dimitris Panokostas" or knows his Email
https://blitterstudio.com/animplayer/Features: Can play the following Amiga ANIM format files: ANIM5, ANIM7, ANIM8(L) ANIM16, ANIM32, YAFA.
Can play the following non-Amiga formats: FLIC (FLC)
Has playlist support. You can add a sequence of Anims and view them in the order you want.
Has quick resize options for: Original, Double size. Also able to freely resize manually of course.
Drag and drop support, adds files to playlist.
Runs on multiple platforms: AmigaOS3, AmigaOS4, AROS (x86), MorphOS, Linux (ARM, x86, PPC), MacOS, Windows.