limited number of entries on upnp servers

when using MinimServer or some other upnp server serving a list of albumartists Volumio fails in displaying them all.
Looks as if only around 1024 from a total of more but 1700 are displayed means Aritists starting from A-N … the rest is missing.

I see the same issue with the Volumio App and Website, is there no interest to solve the issue?
I hope this can be resolved.
If not I hope this can be resolved:

Else I think I bought again the wrong device. :frowning: