I was just playing and I noticed that when there was a block that was at eye level, but there wasn't a block below it, you could walk into it, and you would start to lose air bubbles. BTW, I don't know what 'Affects versions' is. So whatever the latest update on IOS is.
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[Mod] OcelotOnesie
migrated
Thank you for your report!
We're tracking this issue in MCPE-109925, so this ticket is being resolved and linked as a duplicate.
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