Hi @Kara Lengyel ,
Does anyone else have the same issue in your organization?
I did a test in my environment and it shows like the following picture:
When presenting the whiteboard in Break Room, all participant can see it well. In this case, it recommends you check if the whiteboard has been enabled for your entire organization.
In addition, please make sure you have the latest version of Teams client. The latest version is 1.4.00.6073 (64-bit)
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