So this does not happen 100% of the time more like 20% of the time. When I press on the play button in the editor I will sometimes just completely lose the ability to use my mouse in editor (and in the viewport). The only solution that I have when this happens is for me to tab out of unreal and tab back in. This will restore my ability to use my mouse. Has anyone ever experience this sort of issue?
Hey there, you can try Shift + F1 in game to try to get mouse focus again.