The tags in the abilities section of the player data format are incomplete.

The instabuild (creative mode building) tag within abilities is incomplete. After modifying abilities, when in creative mode and equipping armor from the hotbar, the armor does not move to the armor slots but instead duplicates directly. Additionally, it is suggested to add the Bedrock Edition equivalent command /ability and include all tags from abilities as subcommands of /ability. This is intended to better enable server administrators to manage players.