I've also tried looking for a solution in the Better Exposed Filters issues, and discovered the following issues, but after applying the patches, still no avail.
- https://www.drupal.org/project/better_exposed_filters/issues/3159875 →
- https://www.drupal.org/project/better_exposed_filters/issues/3391671 🐛 Views Exposed Filter: MissingMandatoryParametersException with BEF Sort Links Fixed
blacksnipe → created an issue.
I came across the same issue when doing the same for commerce_products with an integration with
Group Commerce →
.
The access check is reverted to the default when trying to upload or select a Media entity. instead of checking the group permissions.
The fix (for us) was to change gnode_node_create_access() to gnode_entity_create_access(), because the code of a possible gnode_commerce_product_create_access() would basically be the same as gnode_node_create_access() in the patches above.
Beware: THE PATCHES ARE THE SAME AS THE ONES OF #52, with the difference they aren't exclusive to node entities.w
Updated patch, seemed broken.
For an initial starting point of what I mean, I've added a patch of my changes to get this working.
blacksnipe → created an issue.
Have you tried an approach with entity_share → ?
In my experience, this works very good.
You just enable the Entity Share Server on the host website, and the Entity Share Client module on the underlying site(s).
The only thing is, that your paragraphs fields should match across the sites.
You can have extra fields in the "child"-site, but the same fields for the serving site are a requirement.
Good luck. :-)