So i have installed a pack from this collection, do be more precise it`s from the Jeds_Old_Patreon_Packs_2024_Jan-April :
called Blaine Co. Sheriff minipack, the dlc is JedBCSO. 

 

 

i have followed the installation guide, even tho i istalled countless packs, but for some reasone this one the game sees to ignore.
i cheked if i have other dlc with the same name for the vehicles, but no, and i didnt find a log in wich these kind of thing where logged

 

So the problem was, in this collection there is another pack i used, wich had the same <namehash> in the dlc setup2.xml, i changed it to something unique, also remember to changed it inside the content.xml here <changeSetName>.

To be sure, just search and replace the previous namehash in those two files