Can confirm in 1.21.9-rc1.
This bug also seems to occurs when you ride an entity and that entity is being teleported.
Can confirm in 1.21.9-pre1.
Can confirm in 1.21.
Can confirm in 1.20.1
I'm pretty sure this is intentional (See the article on minecraft.net).
Can confirm in 1.19.4 Pre-release 2
I'm pretty sure this happens to all toggleable buttons in the game since a few snapshots ago. But I'm not sure if it's intended.
Cannot confirm. All types of Dark Oak Signs have white/yellow text in the item icon. Do you have any resource packs enabled?
Can confirm in 1.19.3.
This could be intentional as this is the same behavior as chests, hoppers, droppers, etc. have
Why is this "confirmed"? They even said at Minecraft Live "you're actually going to pull a Redstone signal that's gonna tell you what is the last book that was interacted with." So this must be the intended behavior.
How would you even be able to get 1s for the last two on the list? Those would only occur for very large numbers, right (like over 30,000,000)?
Can confirm in 1.19.2.
Can confirm in 1.19.2.
This appears to be a duplicate of MC-301271, which has been fixed in a recent snapshot.