i used the iancoleman one a while ago. i tried changing the account and internal/external and i would get addresses in the wallet but not for the posted address.
i have 2 wallets and when i click manage it shows all my unused addresses and at the bottom there is used address where i can click show and thats where the address is located
Try this using iancoleman again:
Do everything you've done, then scroll-down to BIP44 tab,
Find "
Account" and change "0" into "1" then try to find if your address is in the list, if not try "2".
Not the external/internal option.