Spectator mode glitches.

1. While changing into spectator mode using a command block, textures seem to glitch. Example, skulk sensors have the top face of skull rather than its normal brighter skulk top. Carpet changed to a candle texture, but because candles are 3D and not a full block, it shows it's normal candle side, but the rest around it turns white. Rails front direction changed to a corner rail texture and a corner rail changed to the front of a raw copper block. It only happened that one time but it did sort of break the game. But, when I reloaded the world it went back to normal, so it might've been a one time thing.

2. Skulk sensors can detect you in spectator mode.

3. While in the Settings menu of a world, it doesn't say you're in a game mode while in spectator mode. It just has the Personal Game Mode options as blank.