Forward attachements on Androis with eas protocol

Hello all,
on my Android (ver 10) phone I have a problem with email attachments on standard Gmail App with eas protocol

  • In Inbox, I can open the mail and can open the attachment but can’t forward the email. Emails hang in outgoing folder.

  • In send folder I can open the mail and can’t open the attachment and can’t forward.

With IMAP no problem and also no problem with iOS.

I’m using ucs 4.4-3 errata427 and ox app suite 7.10.2-ucs3

Has anyone an idea?

Thanks in advance for any tips