The options for Windows Manager to resize Windows in any Office 365 apps doesn't work. They are ghosted. Here is what I see in Word and Excel. They work as expected with other apps like Edge. I'm running Sonoma 14.4.1 (23E224) on a 2021 Mac Pro M1 Pro with 32GB RAM.
Hi Kevin, We have been unable to reproduce the issue. Please reproduce the issue and collect a technical report (click the Parallels Toolbox icon > Settings (Gear) icon > Help > Send technical data > check "Attach screenshots..." > press Send Report) and send the report's 9-digit ID in reply to this post.