Accidentally linked IP address to two profiles

I have two profiles set up - a Default one for the router at home (with more stringents restrictions for kids and iot devices), and a seperate one for our various mobile devices. I've accidentally clicked "link IP" on both, so both profiles are now linked to home IP address. My question is - does this matter?

I can see there's no way to unlink an IP address, which seems a huge oversight (or lack of foresight) and I'm reluctant to duplicate/recreate the mobile devices profile as it will mean setting up the DNS servers on the various devices again (not an insurmountable problem, but woudl prefer to avoid if it's not necessary)

thanks!