I am developing a package based on salesforce DX which requires files (images) to be installed. I want to put them into a special library so they do not get mixed up with other content.
When I log into one of the scratch orgs (developer or enterprise edition), I am NOT able to successfully create a library on the Files tab with the "New Library". The button works and the dialog comes up so I can enter name, description, an icon and can hit "save".
Even though there is no error message but the green banner indicating that the new library has been created, the newly create library is NOT visible in LEX at all.
After some checking it turns out that in classic I can see the "library" but I get many confusing informations:
It's only available on the "Manage Library : Select Library" pop-up on the right hand side but
the library is not visible in the "My Libraries" section. and
When I select the new library by the pop-up I get the message "You are not a library member. Viewing recent activity requires library membership." in the "Last activity" area on the libraries management page even though I am listed in the members section
I've checked/enabled all permissions with respect to "saleforce CRM content" but cannot get it to work.
Please advise on how to get libraries/files working corrently on sfdx scratch orgs.