Can't share songs to Facebook

[Khc3]

When I tap the three dots to the right of a song, choose "share," and then "Facebook," I hear a second of garbled audio and then I'm kicked out of the app and have to restart.

what gives?

[ScreamingDeaf]

Almost same thing here. I tap the three dots, the menu appears and when I  tap 'share', the app freeze. Can'ti tell f it's since the android 8 upgrade, but since I've reset my phone to factory values, thus reinstalled Spotify and still the same problem.