Crashing, Nuking, and Exploding Fixtures

I often using 3D Fixtures, and today I found that after clicking on button cancel, all located, normal 2D fixtures start highlighting red. And if you don’t rescue them, they finally disappear from the bodywork.
This problem appears when working with 3D fixtures, and after clicking on Undo button.
Fix it, please.

1 Like

Undo button is broken, dont use