Library - Alphabet 'R' index not selecting folders

[markblinkhorn]

I'm not sure whether this might be related to #1776 or not - When I select 'R' on the alphabet bar on my NAS library only the individual fles that begin with 'R' or 'r' are displayed. Folders that begin with 'R' are omitted. I can select 'Q' or 'S' and scroll into the list of folders that begin with 'R'. Every other letter on the Alphabet bar works as expected (with the exception of 'X', I am unable to test 'X' as I have no files or folders that begin with 'X').
I have 3 rAudio R-Pi boxes dotted about the place, they all do the same.

[markblinkhorn]

Finally - after about a month - I spotted (and corrected) the weird typo in the title. I must get these glasses checked...