This Seeking Tech guide will provide a few potential fixes if you are having problems getting the Starfield mods to work properly on the Xbox Series X or Xbox Series S.
First off, you need to head over to the Creations menu from the main menu. Once you get there, open the Load Order menu by pressing the Y button on the Xbox controller.
In the Load Order menu, I recommend that you read through the description of each mod to see if there are any conflicts, compatibility or special instructions that you need to be aware of if you want to get it to work properly.
In the load menu, you are able to disable, delete or reorder the mods.
When it comes to reordering, the mods at the top will be loaded first. So, you may want to change this order first before taking any other actions to see if you are able to get the mods to work.
If the mods aren’t working correctly, then you can try deleting or disabling other mods you have installed as they may be causing a conflict.
Resetting the game may help as well. In order o do so, open the guide menu, move the cursor over to Starfield, and then select Quit. Afterwards, you can reboot the game.