Bug Sprite glitch on Game tab

Hi!

Basically i have a animation that works normal on scene tab and get some glitches on game tab. The vídeo below can explain better.

This is the first time this happens, i worked in the same way in all the others animation, with same setup of
câmeras, etc.

In the game tab, you can see there is a gap next to his neck, like the position or something is nothing right.


Someone have a suggestion that what's this can be? Thank you!

 

Does the problem appear when the game view scale is x1?
Does each frame have the same pivot point and are the frames the same dimensions?