Is there a technical reason why 'next-profile' doesn't support multiple profiles to be stacked, e.g.:

• tectonic
• addon1
• addon2
• ...

The recorded warning is:

....... level=warning msg="no next profile: profile \"tectonic\\naddon1\\naddon2\" not found"

It would be easier to just append to next-profile, instead of creating a new combined custom profile with the contents from 'tectonic.json' and the additional addons to be layered into the new system.

Thank you for giving this consideration.