I have been trying to change my skin for the first time but it seems that the skin will only "partially" be displayed : the colors, the icons, the bar and the compact/mini players are good but not the font nor the panels.
For example, with the MaterialMix theme here : https://getmusicbee.com/addons/skins/203/materialmix-hidpi-supported/
I tried with other themes and the problem remains. The error log is empty.
Could someone help please ?