ED-382 images appearing in html blocks
The HTML block icon issue reported in https://helpscout.atlassian.net/browse/ED-346 only happens when inserting an HTML block using keyboard navigation AND when inserting an HTML after a list.
Adding another image up top!

You can insert an HTML block after this block, using the keyboard, and nothing will go wrong.
Originally, the issue was reported as a Firefox and Edge bug. It is however a generic cross-browser issue. We may have thought it was specific to certain browsers because it was pretty hard to reproduce due to the narrow constraints in which the bug occurs.
Go ahead and try to an add HTML block after this quote. It works just fine.
We can even add HTML block after HTML block and it's all good.
Try adding an HTML block after me
- Here's the thing
- You can add an HTML block after this list if you use your mouse in the slash command menu and the icon looks fine.
- But if you use your keyboard in the slash command menu, the toolbar + icon will overlay the HTML block icon.
- Again, this seems to only happen after lists.
- Some more detail: this only seems to happen when you create a new line after a list. If the newline already exists after the list, it does not seem possible to reproduce the issue.