Email Aliases Not Functioning Properly in iOS 14

I have an IMAP account (not gmail) with a few aliases.

I have been using this for YEARS and had always worked fine.

Since upgrading to IOS14 this is not working.

I sent my first email from ‌iOS 14‌ using an alias ( as usual) and it changed my “from” address after I sent the email.

Note that I selected the correct “from” address in Mail - but it was changed during sending.

I then sent some mails from other aliases, and those were also all wrong - mail was taking only one single alias address, not even de default one!

I then double checked on my ‌iPad‌, and the same thing occurs (also running IPad OS14)

For now, I have just removed all aliases.

Anybody having the same issues?

Apple, please fix this. Very inconvenient.

Ps... I’m not even able to select IOS14 or mail app as topic on this message!!!

There’s absolutely something wrong going on @ Apple