Mojang did a good job fixing waterlogged stairs and slabs z fighting, but not trapdoors unfortunately. A bug I found during slicedlime's livestream yesterday.
MC-197518
Waterlogged trapdoors Z fight over a long distance
Resolved
Duplicate
1
CalXee
(Unassigned)
Confirmed
Rendering
z-fighting
1.16.1, 1.16.2 Release Candidate 1
Retrieved
Thank you for your report!
We're actually already tracking this issue in MC-190728, so I resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
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