Looks like the order in the respionse is different from what the check expects. I’m afraid that check is not very flexible.
If the response you receive is OK, then you can enter that exact string in the config field as the expected response: Use a single field, enter the IPv6 address and the IPv4 address in the required order, separated by a comma.
If you haven’t yet: turn on the inline help (the book symbol on the top right of the screen)
HTH
Martin