I changed derivation path and it get confirmed
But I still see original stuck transaction in the account
Hmm, changing the path in case it's in your second account will only enable you to see the transaction.
You need to right-click on it and select "
increase fee" to use RBF.
After selecting the new fee (
currently about 10 sat/vB for priority), click "
Sign" to sign it with your Ledger, then "
Broadcast" to send the transaction to the network.