Sweep and enter seed from mycelium to coinomi does not work, key format not recognized, however restore wallet from scratch in coinomi works right away with the same seed.

At first I set the derivation path when adding the btg coin in Coinomi to M/44H/0H/0H, no btg showed up. I added a second btg coin part in the same Coinomi but now without altering the derivation path and the coins showed up right away.