Sorry I didn't replied before.
Mmm... I don't understand why you'd need the project file (?). :notme:
My question was more about if what I've described is intended behavior on Spine editor's part or not.
Sooo... is it, by chance, implied by your request that 'attach off' keys at frame 0 should not be cleared, so something must be bad in my project? (therefore your need to see it?)
Thank you!