1.21 Commands Problem

[UltimateX_]

every command works fine in version 1.20.1 OptiFine i used many commands and i was sharing screen shot of my items like Protection VI Armor with Nature Rename exactly like the rename in oplifesteal seasonal armor, but when i use 1.21.11 OptiFine even simple commands small commands is not work i dont know what the problem i reall need help you can try this
/give @p minecraft:netherite_sword{Enchantments:[{id:"minecraft:sharpness",lvl:10s}]} 1
this not work in 1.21.11 i try many things
i try to use https://docs.papermc.io/misc/tools/item-command-converter/
its not working this website is not helpful like what others said
if you know how to fix this please send me msg

 

[SubToWicketeditz]

100th msg in pika web wow

 

[UltimateX_]

New record

 

[Astralix]

Check if you have cheats off, if they are off then turn them on.

 

[TheGolem]

Lame Joke