I believe this was a bug? Or perhaps It's something I never added in the first place, not sure, but I can check it out, and add it if it does not exist.
As for the animationss disappearing... I've heard some people have this issue but I have in no way been able to replicate this. This only happens when a graphic is used when it is not yet loaded into memory. BUT my plugin specifically loads the file into memory, and actually delays the animation from playing UNTIL the images are fully loaded, thus preventing this issue( or so it should ), if this is replicable can you please possible either on discord, or via email, send me a copy of the project so I can attempt to find out where/how this issue is occuring? I would greatly appreciate it. ^^;