Portcullis can't be locked even if i am the house owner. Same as other doors.
I happen to love Portcullis and want it as window, which can be eaisly done if i have the lock option as owner of my house.
Problem is, i lock my door, but still it opens - which to me even looks like a bug.
I put away all my own names permissions, and still it opens.
Solutions like, i give my house ownership to someone else, is not a good solution, and something this easy should be possible i believe.
Edit: I also tried to Deny all to myself in the permissions, which also did not work ofc.