
TQs Chairs Data Pack
Looking straight down on a slab or stair converts it into a chair. If you go away from it, it does lose its functionality, for lag maintenance. If you want to make the chair permanent, put a sign on the side. Right click to sit in it.
[1.21.5+] Chairs Data Pack v5.1
release26 января 2026 г.5.1: small version compatibility fixes
5.0:
Shrunk the hitbox height by a block to accommodate 1.21.2 riding mechanics changes. Because of these changes and to keep compatibility as simple as possible, the hitbox to click on a stair had to change to the red part in the image:

[1.21.2-1.21.4] Chairs Data Pack v5.0
release4 января 2025 г.Shrunk the hitbox height by a block to accommodate 1.21.2 riding mechanics changes. Because of these changes and to keep compatibility as simple as possible, the hitbox to click on a stair had to change to the red part in the image:

[1.21(.1)] Chairs Data Pack V4
release17 июля 2024 г.Apart from left clicking on the hitbox to remove the chair, you can also use /trigger toggle_no_chair_creation to disable the making of chairs for you.
[1.21(.1)] Chairs Data Pack V3.1
release24 июня 2024 г.Updated to 1.21
[1.20.5/6] Chairs Data Pack V3
release3 июня 2024 г.1.20.5 Includes all previous versions changelogs