revision-not-found error on install action returning all bases rather than bases of charm at top of channel stack

[Heather Lanigan]

$ curl -s https://api.snapcraft.io/v2/charms/refresh -H 'Content-type: application/json' -d '{"context":[],"actions":[{"action":"install","instance-key":"28243d18-076a-4711-8b26-09c4f83e7eea","name":"nginx-ingress-integrator","channel":"edge","base":{"architecture":"amd64","name":"NA","channel":"NA"}}],"fields":["bases","config-yaml","download","id","license","metadata-yaml","name","publisher","resources","revision","summary","type","version"]}' | jq .
{
  "error-list": [],
  "results": [
    {
      "charm": null,
      "error": {
        "code": "invalid-charm-base",
        "extra": {
          "default-bases": [
            {
              "architecture": "amd64",
              "channel": "22.04",
              "name": "ubuntu"
            },
            {
              "architecture": "amd64",
              "channel": "20.04",
              "name": "ubuntu"
            }
          ]
        },
        "message": "Instance key '28243d18-076a-4711-8b26-09c4f83e7eea' invalid 'base' in 'install' for charm_id=aQVXlrbsLWBTiAiQF0lilvUFolDOpKaE name=nginx-ingress-integrator"
      },
      "id": "aQVXlrbsLWBTiAiQF0lilvUFolDOpKaE",
      "instance-key": "28243d18-076a-4711-8b26-09c4f83e7eea",
      "name": "nginx-ingress-integrator",
      "released-at": null,
      "result": "error"
    }
  ]
}

However ubuntu/22.04 is supported by charm revision 44, not revision 52 which is at the top of the edge channel's stack. This is a recession of a change made to only report bases for the charm at the top of the channel's stack when a base with name and channel of NA is provided.

It's causing issues for some users:
https://chat.charmhub.io/charmhub/pl/7uy97zjnhfdxieii13mwo95zzr