Several marketplace aircraft missing ATC types

Hi!

I have a few marketplace aircraft, such as the AN-225, CRJ 550/700, and the ATR 42/72. For some reason, all of them are missing the ATC aircraft type. For example, if requesting clearance to transition through an airspace, the query to ATC says “Approach, Lufthansa 123 is type blank, 25 miles south of LXYZ”. It’s the same for all of the marketplace aircraft I have.

I’ve seen prior posts that mention missing/encrypted cfg files for specific aircraft, but it seems weird that all of my marketplace aircraft have this issue. Is this expected behavior for any and all marketplace aircraft due to encrypted cfg files, or is there something I can do on my side to correct this?