Proof:
which one is the one I might have duplicated?
There is some evidence:
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)
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
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