Vanish on join toggles off after ~1 second

Server backend version

1.20.4

Server backend Java version

Server Velocity version

3.3.0-b378

Server Velocity Java version

VelocityVanish version

3.27.3-build.60-901daad

Describe the bug

When leaving the server OUT of vanish, and then rejoin, the following happens:

I am IN vanish (also on TAB) for +- 1 sec and get the corresponding Night Vision Effect (This is good as I have the velocityvanish.action.vanish.onjoin permission.)
- During this time, using /papi parse me %velocityvanish_vanished% returns true
Then, after the second, the vanish turns (half-)off
- The night vision stays and you are physically not visible for players
- I become visible on TAB without the [V] (The [V] was added by the owner to indicate being vanished on TAB)
- Using /papi parse me %velocityvanish_vanished% returns false
- There is NO message in chat saying something about it being disabled, but when I use /v(anish) it does get enabled (so it must have been disabled/off?).

The same occurs when I switch between servers in the same network, all with the same VelocityVanish settings; where I am vanished shortly after which it gets disabled.

(When leaving the server out of vanish and rejoining, I am in vanish correctly.)

Expected behavior

When a player has the velocityvanish.action.vanish.onjoin permission, that whenever they join the server, they stay inside vanish until they themselves decide to toggle it off.

Steps to reproduce

Step 1 - Have the velocityvanish.action.vanish.onjoin permission (and other standard vanish permissions) Step 2 - Make sure you are not in vanish Step 3 - Leave the server Step 4 - Rejoin the server (time before rejoining does not matter) Step 5 - Check TAB/PlaceholerAPI to see you are vanished for about a second, after which it turns off

LuckPerms webview link

No response

VelocityVanish's configuration file

config_version: 9
default_language: en_US
show_dependency_suggestions: true

# IMPORTANT: Legacy code support is strongly discouraged. It adversely affects performance and lacks new Minecraft chat features.
support_legacy_color_codes: false

# If you're the first player to join the server, Vanish data may not synchronize correctly,
# and you may not enter vanish mode. With this option enabled, you can still enter vanish mode
# if you have operator privileges or the "velocityvanish.action.vanish.force" permission.
# If you weren't previously in vanish mode, you'll be unvanished after a few seconds.
force_vanish_if_first: true

bstats: true
# Leave sounds blank to disable them
# Example: command: ""
sounds:
  command: ENTITY_EXPERIENCE_ORB_PICKUP
  vanish: ENTITY_EXPERIENCE_ORB_PICKUP
  unvanish: ENTITY_EXPERIENCE_ORB_PICKUP
vanish:
  # Show players an actionbar when they are vanished
  actionbar: true
  # Remember vanish data after switching servers?
  # Note: Requires Velocity as a proxy server
  remember: true
  # Should we change player type to spectator in tablist for players who have permission to see vanished players?
  # Note: Requires ProtocolLib in versions lower than 1.19
  see_as_spectator: false
  # Should vanished players be protected from all damage sources?
  invincible: true
  # You can also achieve this by setting the fake join/leave message to blank in the language file
  fake_join_leave_message: true
  silent_open_container: true
  # Might cause incompatibility with some plugins like TAB and eGlow
  disable_collision: false
  prevent:
    pickup: true
    block_break: false
    block_place: false
    interact: false
    # Only works on PaperMC servers (Paper, Purpur, Pufferfish, etc...)
    advancement: true
hooks:
  essentials:
    enabled: false
    force_prevent_private_messages: false
  sunlight:
    enabled: false
  placeholderapi:
    enabled: true
  protocollib:
    enabled: true
  squaremap:
    enabled: true
  discordsrv:
    enabled: false
  cmi:
    enabled: false

Plugins

On bungee: LuckPerms, TAB, VelocityControl, VelocityVanish On spigot servers: LuckPerms, PlaceholderAPI, ProtocolLib, TAB-Bridge, VelocityControl, VelocityVanish

Additional info

Checklist

[X] I am running the latest version of the plugin on both Velocity and Spigot
[X] I have read the wiki to make sure it's not an issue with configuration
[X] I tried the plugin on a fresh server and it didn't work (Or it worked but I know exactly which plugin it's incompatible with)
[ ] I ticked all of the boxes without actually reading them

Syrent / SayanVanish