10 lug lift axle breaks parts selector

The lift axle wheels on semi trucks have two hubs, 10 lug and demountable; demountable are perfectly normal, but whenever I use 10 lug wheel hubs, the parts selector bugs out. I've tried it with multiple trucks, the t83s concrete mixer truck where it's stock, and added it to a few others, always the same: lift axle demountable wheel hubs are normal, 10 lug breaks the parts selector. Whenever I try searching for "front" or "brake" it pops up the "Name" and "Active part" but the list is empty; normally to access the front brake shoes I would just type in "front" and everything would pop up related to front but nothing pops up with the 10 lug hubs, I instead have to type in "front brake s" to actually have it pop up, and then I can't even change the brake shoes, it instantly reverts back to what it previously was!!! To change them with lift axle 10 lug hubs in place, I have to change the lift axle hubs to demountable, change the front brake shoes to Sport for example, then change back to lift axle 10 lug hubs, and of course when I try to change the front brake shoes back to Basic after I changed the lift axle hubs back to 10 lug, the shoes instantly revert back to Sport. What is going on??? Note: The front brakes and lift axle brakes are two different things.