Different chat clients handle differently when you hit "`Enter`". Sometimes `Modifier`+`Enter` can be used to insert a Line Feed character into the message body. Other times - all uses of "`Enter`" send the body as-is in the current edit.
I would like a visual interactive element in the compose-message/"`chattext`" element in order to alleviate anxiety over whether or not I'm about to "submit" or "cancel" an edit.
Such a feature might look something like...
Note that this **is** a redundant feature as "`Esc`" is already available to cancel an edit and "`Enter`" submits (clearly).