Minecraft Username:
Mission001

Brief Description:
When toggling vanish when looking at tab, it shows the opposite of what i am.

Instructions:
Its incredibly sporadic but literally just keep typing /v until it doesnt change for some reason.

Can also kinda reproduce it by doing this: (not always though it seems)

Make sure you are unvanished on both Main and MainNorth. And tab shows correctly.
Vanish on Main
/MainNorth (Check tab, should say you are vanished as v transfers servers)
/v (To Unvanish, tab still correct and says No)
/v once more (tab derps and still says No)

How many times did you recreate this?:
4 or 5 times. @blazwura97 brought it to my attention but i cant seem to find a reliable method to reproduce this.

Expected Result:
Tab should correctly display if your vanished or not.

Evidence: