Spectator Glitch 21w10a

When I go into spectator mode in the new snapshot and go underground the game gets flipped over like if I am upside down if I am inside a building its normal but if I am "inside" a block the glitch occurs.

 

Edit: I forgot to say but I was in Single Biome, Lush Caves world type. And I used f3+f4 to switch gamemode I am not sure if that matters just some extra information.