Geometry editor "stuck" after edge movement

[Pradd]

I try to edit blocking volume, but after couple modifications, the Editor not let me to move any edges/vertices anymore:

• Create new empty C++ project.
• Add Blocking Volume.
• Change type to Cylinder and make bigger (not sure if size is matter).
• Go to Geometry editor, select an edge and move it inside to make a volume non-convex (see attached image)

After that I am not able to move any edge or vertex.

Am I doing something wrong?

-Yuriy

[Terresius]

I have the same issue and found no solution after several hours.
after an unknown miss stack I can’t move any vertex or edge or face of the brush, but i can still delete face, extrude and split.

[Chriss_x2]

Same here