[EDIT: My comment applies to opening attachments in a new tab. In 115.5.2 I am not experiencing the issue with emails opened in a new tab.]I can confirm this bug is still present in 115.5.2 (64 bit).To reproduce, 1. Open an attachment to an email in ...
There was absolutely no reason to remove the one-click toggle functionality. The old button also worked the way the new one does (drop-down menu) if you clicked the down arrow on the right side of the button, but as a one-click toggle on the rest of ...