Using classic Outlook for Windows in business environments
Thanks for the additional information, Robert Mack_XFER.
Do you have another email account added to Outlook 2021 besides the Google Workspace account? If you do, is that other account manifesting the same issue with signatures?
Also, have you tried logging in to your Google Workspace account using a web browser instead of the Outlook app and see if the same issue occurs?
If the same signature issue occurs in the Google Workspace account while using a web browser suggests an issue with the account itself. If the issue does not occur while using a web browser though, the next step to take is to re-install Office 2021 using the steps below and see if that fixes the issue.
I await your response.
Regards,
Glenn