Would it be feasable to implement a feature that made it possible to play the animations you create with the timing between each image specified?
Yeah, that would be good. Also could you make all new created animations to have “Animation looping” to Yes? Unless it’ll have impact on game performance, of course. Plus clever detection system that would make set animation looping to No if animation has less than 2 frames (since it won’t look like it’s looping anyway).