When we expand the composer, SAVE EDIT OR CREATE TOPIC is not visible, while I would expect this. Now you have to go back to compact composer to post or edit a post.
CMD/CTRL + ENTER does what you expect. We should be able to press those buttons on fullscreen composer.
Hmm, kinda confusing. I don’t see how a small button (where space is left already) interfered with a writing mode. I usually use full screen to edit large posts, or posts with many images. It’s inconvenient to first minimize and then click the reply/save button.