[MC-148202] Signs can be placed on top of doors

The Bug:

Signs normally require some kind of visual attachment to a supporting block in order to exist in the world, however, they can be placed on top of doors causing them to appear floating.

Steps to Reproduce:

Place down a door and obtain a sign.
Attempt to place the sign on the top face of the door.
Take note as to whether or not signs can be placed on top of doors.

Observed Behavior:

Signs can be placed.

Expected Behavior:

Signs would not be able to be placed on the top of doors.

Attachments

MC-148202.mp4

Comments

Avoma 2020-12-26T15:54:57Z

Can confirm in 20w51a.

Avoma 2021-01-22T09:48:49Z

Can confirm in 21w03a.

Avoma 2021-02-05T16:35:06Z

Can confirm in 21w05b.

Avoma 2021-02-16T19:47:28Z

Can confirm in 21w06a.

Avoma 2021-03-01T15:19:58Z

Can confirm in 1.16.5 and 21w08b.

Avoma 2021-03-24T19:55:10Z

Can confirm in 21w11a.

Avoma 2021-06-27T15:43:43Z

Can confirm in 1.17.

Avoma 2021-08-23T17:37:25Z

Can confirm in 1.17.1.

Avoma 2021-10-20T14:23:34Z

Can confirm in 21w41a. The expected behavior here would be that signs cannot be placed on top of doors.

Avoma 2022-05-11T16:20:46Z

Can confirm in 1.18.2 and 22w18a.

phonia 2022-05-11T17:37:52Z

I think it's intentional the way it is

ZYX_2D 2022-05-23T04:45:00Z

I agree with @Phonia.

user-f2760 2022-05-23T05:32:00Z

Possibly is, but you'll need a Mojang source saying so, otherwise you're just flooding the comment section with empty statements.