The ones highlighted in yellow in the address list.
Those are commonly called "
change address".
Solutions or strings to type in the console.
Do you mean you want to generate more than 10 of those (
yellow-highlighted) change addresses?
If so, use this command:
[wallet.create_new_address(True) for i in range(100)]
Then wait for a few seconds or restart Electrum.
You can set more than the example "
100" change addresses.
I tried creating a wallet with just that address, entering the simple password (WIF), but I don't know why Electrum associates it with an address other than the one containing the funds.
You mean through "import bitcoin addresses or private keys" option?
Perhaps, the address isn't a legacy bitcoin address that starts with '1'?
If not, the WIF private key requires a script type prefix so Electrum will know which address type to derive.
To see your script type prefix options, click "info" button when restoring the private key.