Hi.
I'm exporting an animation and spine adds some strange frame around every asset in my atlas. And it makes a pop-up with some warning after expoting: http://joxi.ru/krDppRxSEWYx0r
I use standart setting and exported tons of animations before.
Atlas after export: http://joxi.ru/zAN006kSBXPZKm
Settings (sorry, it's Russian): http://joxi.ru/nAyzzJ9uYV0QRr
What can be a reason of this issue?