Hi,
Firstly AquaMail great email client. However, this bug has been causing much frustration during composing messages of late.
During composition, after a draft is saved (noticebly more after the screen goes to sleep), pressing the delete key to delete a single character from the end of the composing text, causes the _complete_ text to be deleted.
Looks like it's reproducable 100% of the time.
I am using IMAP email (Tuffmail specifically), IMAP Push, and the Drafts folder synced with the server.
Let me know if you need more details/testing etc.
Thanks,
Andrew