Proof:
[media]which one is the one I might have duplicated?
There is some evidence:
[media][media]Can confirm in 1.21.7
Can confirm in 1.21.7.
The piston seems to have the hitbox that disables placing blocks through itself when it is fully extended/retracted or is being extended (expected) but it doesn’t seem to have that hitbox when it is being retracted (unexpected). If you try targeting any block through the piston, Minecraft sees you targeting that block when the piston is currently retracting.
Make sure if your keyboard works fine, also check key binds (options->controls->key binds)
This bug doesn't appear in 1.19.3 as well - netherite sword tooltips look the same as in 1.20.2
This bug didn't exist in 1.20.2, "Sharpness" enchantment used to change the description of the sword (it showed different "Attack Damage" for each "Sharpness" enchantment level).
In 1.21, inside the sword item tooltip, "Attack Damage" is the same regardless of the "Sharpness" enchantment level or existence of this enchantment - it always shows "When in Main Hand: 8 Attack Damage, 1.6 Attack Speed" for a netherite sword.
Confirmed by me: This bug obviously works in a normal (not flat) world and survival mode as well, it also works for other swords (wooden, iron, etc..)
I didn't know it might be a bug, I thought it just works as intended
just change keybind, you must have changed it to space before
It sounds like a feature request rather than a bug.
If you mean the bedrock textured stick, it's a feature - repeater can be locked by other repeater.
It's just a floating point error, it's fine. 2.5 is almost equal to 2.49998.
Two of the bugs are reported there: WEB-8113 and WEB-8114