Animation groups disappear on Maya Autosave - Exporter Bug

What a fantastic plugin for getting gLTFs out of Maya!

I just had a crash in maya and had to open an autosave version.
It looks like any animation group information was completely wiped out and not saved.

I can pull in from a good previous Maya scene, but this seems like a bug and not a feature IMO.

Ping @Guillaume_Pelletier (I hope I’m piging the right person :blush:)

Thanks for using our exporter.
Basically, the animation group are saved to file user properties.
I do not know if Autodesk is auto-saving those properties. If you send me the corrupted file i can have a look to see if the SDK is detecting the properties but fail to load it or if the properties are simply gone after the crash.