OS version 2022 R2.02

My problem: I cannot select/use the new CAD files i placed in Documents\Zemax\Objects\CAD Files.

So when in NSQ mode i make an empty object into a CAD  part: STEP/IGES/SAT object, the selection pop-up does not show the new CAD files, but it shows old CAD files (that i made and used in previous Zemax versions) that are not even present in this directory anymore. And when i select one of these old CAD objects, they are even shown in the NSC 3D layout plot!! How is that even possible? Is it possible to refresh the CAD list?