Store view doesn't show stores that are fully included in this one

[Roadmaster]

Expected behaviour

it'd be nice and save us support workload and customer confusion if, when a store is fully included in another, this fact was indicated in the store view.

Full-Store inclusion can be checked from the store details API response in store.store-whitelist:

$ surl -a production -s production --web-login https://dashboard.snapcraft.io/api/v2/stores/a-store-identifier | jq '.store."store-whitelist"'
[
  "ubuntu"
]

The above indicates that the a-store-identifier store fully includes the ubuntu store (the global store).

Steps to reproduce the problem

https://snapcraft.io/admin/a-store-identifier/snaps

and there's no indication anywhere that the Global (ubuntu) store is included. Therefore then they try to cherry-pick snaps from it, nothing shows because all snaps in global store are already there.

Specs

• URL: as above
• Operating system: Ubuntu 20.04
• Browser: The One True Browser: Firefox.