After being stuck with one controller (due to 2nd being RMA'd) i noticed reduced functionality and features blocked for users with only one controller.
I want to highlight the issue right now so maybe it will be fixed for the UI remake update and not share same issues.
Right not 1 controller players cant:
-use safety setting/show avatar/hide avatar
-change individual player volume
-show avatar author
show avatar stats
-clone public avatar
hoping this will be resolved relatively soon and in place for UI update.

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