Instrument choice impossible
I use MuseScore to create scores with tablatures for diatonic accordions with my Mageia Linux PC.
I just upgraded from Mageia 7.1 to Mageia 8, and now it is impossible to choose the instrument for a new score, the instrument list is blank.
How can I get back a correct list of instruments ?
(I use the MuseScore-18.104.22.1688021370-x86_64.AppImage file. I don’t use the 3.5.2 version in the Mageia software library.
(Month ago I already had this problem, but I don’t remember what is the solution.)