I have a similar problem. I send from Binance BTC to trustwallet BNB adress. I tried everything but cant solve it alone.
TxID : 92B79EB370EA7E37191FCF9B0D3F014ECC469F7BCDFBC16B140B80BAEB38D22A
Trustwallet : 5.19 (5194)
I cant import the private key into trustwallet there is No BTC selection. With the adress i found the watch-only wallet and can see the coins but cant do anything
Ty for your help