Use values from field Resource::Service Include only starting from Service
Is the issue here. It's the relationship between Service and Resource that controls what values appear in the Service value list. Since your context is now a layout based on "Profile Resource", there's no way for FileMaker to use the relationship based on Resource to Service to determine what values should be listed on a record in an unrelated table, Profile Resource.
You might find this free Exploration file on Value Lists helpful. It covers 8 different variations of how a conditional value list might be set up: