I want to add a sort button to the car storage. Can you please?

This is a very simple, stylish and nice plugin.

Considering this a duplicate of the following thread.

https://umod.org/community/sort-button/40960-adding-other-containers-modular-vehiclecamper-storage

If you are still interested in this feature and haven't gotten this to work, please try the Sort Button v2.0 Beta linked in the other thread, and let us know in that thread whether the update has solved the issue for you.