We will never support any game on any Console, since it isn't possible to do so.
The Elder Scrolls V: Skyrim
Skyrim Special Edition became Skyrim Anniversary Edition after the so called "The Elder Scrolls V: Skyrim Anniversary Edition - Update 1.6".
Tilted Online will only support version Skyrim Anniversary Edition 1.6.XX and above.
https://store.steampowered.com/news/app/489830/view/5166186637305912663
Supported versions
The Elder Scrolls V: Skyrim Anniversary Edition (Steam | V 1.6.XX)
Unsupported versions
The Elder Scrolls V: Skyrim (All Versions)
The Elder Scrolls V: Skyrim Legendary Edition (All Versions)
The Elder Scrolls V: Skyrim VR (All Versions)
The Elder Scrolls V: Skyrim Special Edition (Consoles)
The Elder Scrolls V: Skyrim Special Edition (Xbox Gamepass)