you can place a trapdoor on the ground without any support block and also if you put the trapdoor on a wall and destroy the wall then the trapdoor will remain floating and can be updated and interacted with without the trapdoor breaking
MC-87453
floating trapdoors
Resolved
Duplicate
0
Duplicate of MC-83069 – If you searched the tracker before creating this report, and were unable to find the indicated ticket, please comment with the keywords you searched for so that the original report can be improved.