Adding Animation Playback option to tags

I have a custom pipeline that imports Aseprite files and automatically generates animation files for our engine.
However, there is currently no way of setting an animation as looped or one-shot. For the time being, we use a custom naming scheme to tell our importer which animations to generate as non-looped by adding a “*” prefix to tag names. This is obviously unconventional and we would love an official attribute where we can set the animation playback type to “Looped” or “One-Shot”.

Here’s a mockup of how it could look like;

This would need to be part of the tag attributes in JSON exports which we would then be able to read accordingly.

Other users asked for the same feature + extra stuff: