VR Desktop freeze for flat games

First, Congratz and thanks for the work on PE @arminelec & @SweViver.

Unfortunately I cant play flat games with PE :frowning:
When I launch one from the Desktop mode, in full screen or not the VR screen freeze and remain like that until I restart PE.
Game is launched normal on IRL screen but doesnt display and freeze in PE.
Tried several games, they all do the same :frowning: