Huy137 Hi,the "Shear" funtion cause some error when I import the file into unity, You can check out this error by import all the file in "Binary" folder from Bug.rar attachment here. The bug: the chest go flying when you imported into Unity and used Baking animation. There is original Spine file in Bug.rar too, as you can see when you delete all the Shear key of Chest-Size bone, all those problem is gone
Pharan If you notice on Unity Transform components, it has Position, Rotation and Scale but it doesn't have Shear. That's why Baking doesn't support it. If you want all the features, you should not use baking.