Cant seam to sort nested repeat table

Question.

I have a db record with a field i use to allow linking to another record in that same db.

ie.
DB Asset

asset_name
asset_id
asset_link, set as type (DB Asset)

so i have a constraint set for asset_link = asset_id

I’m getting the asset_id from the current cells id

the primary repeat is working fine but the nested repeat is not.

any ideas?

looks like i had to much detail in my constraint, i needed just table no cell data