Hi KatieMM,
We can select ‘Show participants’ to see a list of everyone in attendance. Anyone who's raised their hand will have
an icon next to their name. May I know did you see that?
And I suggest you
check if you can see who is raising their hand using Teams on the web. Please go to https://teams.microsoft.com by
using Chrome and Edge as recommended browsers.
If it is normal on web client, please try to reinstall the Teams app to the latest version then see the results.
We can view chat and video at the same time on tablets, but I do not recommend this because it is an unreasonable way and some problems may arise. And yes, raise
hand feature is also available on the tablets.
Thanks,
Linda