Backspace for block deletion within editor should be documented or displayed somewhere

Within the context menu that pops up whenever you click a block, The context menu showing “Clone - Edit - Delete - Cancel”, it should have (Backspace) underneath “Delete” to show you can press this instead of manually deleting things. Not that I’ve ever read the user guide at, but even this doesn’t seem to mention “backspace” at all after searching it with CTRL-F. Would probably help some people out.

I’ve been manually click-deleting every single block until just now. I did try the delete key at first, that was the only obvious one i thought block deletion would be I suppose, but today I must have hit backspace on accident leading me to finally ‘discover’ this shortcut.