Ability to LOCK workspace

I don’t think I’m the only one who has dragged a window (sequence/effects/etc) by mistake.
I also don’t am the only one who feels like it is such a pain in the backside to drag the correct window to the correct original position. I feel like this user experience (dragging windows) could be made much smoother.

Anyhow, it makes sense to add a “lock workspace” option to precent windows being dragged out my mistake.