Folder view in project not previewing all my items?

So maybe the projects are too old and dont have prebiews?
But i have a very large number of projects and at certain point all the projects have no preview in the projects / folder view.

Hi,

Could you open a support ticket, and include the App and OS version you are running? Thanks!

https://support.shapr3d.com/hc/en-us/requests/new