Hi akumaigorodski!
You have provide us with great apps for the lightning network! They are really fast and very easy to use. It's my preferred app for the btc mainnet. Thank you very much.

Maybe you can help me with my problem:
I want to use your app as a portable client in combination with my running docker LightningNetwork/LND node on mainnet. Both nodes should use the same wallet (LND) for channel funding.
 
So I tried to import the 24 word seed of my LND wallet in your App. The Import was working fine but unfortunately the wallet fund is 0!
The same result with the electrum app, wallet import OK but no funds.
Before, I had never any problem to recover a wallet by a 12 word seed for multiple tokens, even after several forks.

Have you got any idea how to import the LND wallet seed into your wallet app ?