[Feature Request] Option to "Add"/"Subtract" Tabs Rather than "Set" Number of Tabs

[Darkosto]

Hey Wolforce!

I had briefly mentioned this in the past but wanted to follow up. Is there any way you'd be consider a command to add/subtract the number of tabs instead hard setting it? Having this option would be convenient for me when setting up non-linear quests so the player can't jump out of order and lose tabs or gain more than they should.

Thanks for all that you do! Take care,
Darkosto

MC: 1.18.2
Forge: 40.1. 80
PlayerTabs: 1.3