The issue is HSR not working correctly and not hiding limbs underneath the accessory, below is an example.
To get around this issue before you would need to restart studio for HSR data to be created however this no longer works anymore either, instead you need to copy the accessory that was uploaded in one studio file to a entirely new studio place and then HSR will work. This gets tedious when you have a lot of layered clothing to upload.
Expected behavior
I expect for HSR data to be created when I upload my layered clothing to the studio instead of having to restart studio or take the layered clothing to another place.