Crossfade between songs doesn’t work.

Good evening. I don’t know what happened, but the “crossfade between songs” just stopped working after one of the updates (a long time ago). I tried to change different settings, output devices etc., but noting helped. I tried to install Kodi on another device (Windows 10, OSMC, Android) – the crossfade doesn’t work. Did anyone had a similar experience? I understand that it’s probably my fault, if no one else is experiencing this, but it very interesting to me what can go wrong, since I tried to turn the crossfade on different platforms with fresh Kodi installation (with default settings). The system I most care about is a OSMC, outputed to a USB DAC.
I would appreciate any help or suggestion! Thank you.