Hello @Carles Cruz Rovira ,
Thank you for reaching out to Microsoft QnA Platform.
I understand you are facing issues in rdp window on full screen display mode. Could you please specify the version of your remote desktop client for macOS ?
There were updates released for version 10.7.4 in the first half if January 2022. In this release, full screen display issues with 2021 MacBook Pro 16" models were addressed.
Reference link: https://learn.microsoft.com/en-us/windows-server/remote/remote-desktop-services/clients/mac-whatsnew
Please feel free to let me know if you have any queries on this.
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