I have been having issues with only this website over the enter key... which seems to have been disabled. I could not start a new paragraph.

So I got to looking today and found the top left button here appears to be the culprit. If I highlight it blue my enter key works. I have a red "X" on the next key over and that is probably the real problem, but at least I can make it work.

I sure would like more continuity in function buttons in everything. One of the many reasons I despise Google is the fact they have radically changed buttons several times...