BUG: WZ Change Lobby and SMG on Viking

You can change lobby between Ranked, Social, and Customs without issue, but the LB/RB change lobby does not work from Warzone. This was probably posted already, so sorry if repost.

Also, Viking has an SMG on the map near Red base that cannot be picked up. Just sitting there, glued to the map. EDIT: I captured a video of the SMG for reference.