the last days I had problems editing my own messages, especially with embedded images!
I can mark/select the image, but using the "Delete" or "Backspace" key does NOT delete the image!
To delete it I have to switch to HTML view and edit the underlying HTML code, i.e. remove the whole <p><img…></p> line "manually"…
Btw. I'm mostly using the method to
After this procedure I still can edit the message, but not delete the image using the Delete/Backspace keys.
One more comment:
I also cannot add text after the image, when the image is embedded at the end of the message.
I think we already had this problem some time ago - and I thought that problem was actually solved?
(Using latest Firefox88.0, reference message used for testing before posting this feedback…)