Hi,
Thank you for your feedback. Sincerely sorry for the delay of my reply. Via research, you should try the latest version of Microsoft Remote Desktop Beta. Here is the link. https://install.appcenter.ms/orgs/rdmacios-k2vy/apps/microsoft-remote-desktop-for-mac/distribution_groups/all-users-of-microsoft-remote-desktop-for-mac
If this doesn't work, you should post a case here. Remote Desktop Beta Client for Mac: Top (239 ideas) – Feedback for Microsoft Remote Desktop Clients (uservoice.com)
And please pay close attention to the update of Microsoft Remote Desktop Beta. For the latest and newest version will fix some of the bugs and you may solve your problem.
Best Regards,
Grace
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