Spleef Glitch? [ Evidence Included ]

My username: starshift_
Game in which occurred: Spleef
A few minutes ago, we found a player with the user @o0_OG_0o exploiting a glitch. At the beginning of the round, he runs to the same wall each time, and starts to suffocate in it. He then breaks the blocks underneath him, and crouches on the little ledge where the snow is broken. He can still break blocks around him, and throw snowballs. He also can get back up and play regularly at the end of the round ( off of video ). This happened multiple times before he left.

 

This is a glitch with the snow. This could probably be fixed by changing that outside block to a different material (such as bedrock or obsidian) Please fix this! @ItsJerry @ItsHarry

 

Eh, I don't think that's the problem. That would just made it look bad ;D
I think the problem is the ring of snow inside of the wall, instead of the wall itself.

 

I guess... Possibly. :) Some staff should see this though either way.