Part selection menu issue

My problem is that in the parts selector, when you click on the eye icon, the whole car disappears and not a separate part, the part should become transparent and not the whole car, tell me what to do.

 

PLS HELP ME

 

Thanks, friend, as I didn’t guess before) It turned out that BeaMP was the culprit, as soon as I removed it from "Mods" everything worked, but instead of completely overwriting the user folder, I just reset the mods folder already on the old user folder , because I didn’t want to lose the settings and configurations of the cars