This is an idea that was mentioned in #1278 and could be part of the #1839 meta-issue...
So the idea is basically to have an additional "Place in layout" action available in the drop-button in the "Operations" column (mockup):

...this would pop up a dialog asking which layout to add the block to, and upon selecting a layout, would redirect to the "Manage blocks" page for the selected layout, perhaps with a "Select region" prompt?
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Ruby Text can be a bit of a hassle to edit... Yes, I can imagine that. No idea, how an editor dialog (or whatever) for easier editing of those should look like - in terms of...
Specific tags to work in CKEditor 5
"why are these tags only relevant for admins?" I'm allowing the editor as well. That being said, Ruby Text can be a bit of a hassle to edit... easy to accidentally delete a tag or part of a...
Specific tags to work in CKEditor 5
Out of curiosity: why are these tags only relevant for admins? Don't "regular" editors on that site also need them under circumstances? Yes, the editors play nicely, no problem to...
Specific tags to work in CKEditor 5