Program blocks cannot be dragged out
Maybe if you give more details someone can help you.
Just did some tests. Are you using Brave? I noticed that you can not drag blocks anymore in Brave. It used to work. It works for me in Chrome and FireFox?
I have Brave Version 1.63.162 Chromium: 122.0.6261.69 (Official Build) unknown (64-bit)
My Chrome version is Version 122.0.6261.69 (Official Build) (64-bit)
You can get a block by selecting it (yellow border) and clicking just below the block in the menu.
I mean that I can't get the block which I select from the menu.
What device/browser are you using?
I reported this Chrome error in the Power Users section when I had Chrome version 121. Now there is a new version 122 and this error no longer exists for me.
It seems we have the same release of Brave. I am using the linux version of Brave.