I always thank for MIT AI2 cause to make Application easy.
I had a trouble yesterday to edit my App.
It might be Internet problem to get slow down. and I click on the screen unconsciously and executed its function.
I think it will take a week to fix it.
I had been same trouble to click [Enable all Blocks] or [Disable All Block] many times.
Would you please make a procedure to notice/warning for editor prior to run [disable all / Enable all ```]?
thanks a lot ~