Attributes getting cleared when using custom panels on Summary tab to save

[bolinkd]

Issue:

When attempting the edit and save attributes on a custom panel on the summary tab there is an issue with association data when a belongs_to association's data is not included in the panel.

We have a panel on a summary page that looks like

if a user uses this panel and saves any changes to either the creator or portal (I did not test name but I expect it to have the same effect) any belongs_to data that is not in on this panel gets cleared.

Edit:
I went and tested editing the name field and removing the creator field from the panel. After doing so and refreshing I logged the event. As you can see the name changed but it also cleared the creator_id from the entity.

{
    "id": <id>,
    "context": {
        "action": "Update",
        "collection": "Experience",
        "entrypoint": "forestadmin",
        "forest_user": {
            ...
        }
    },
    "attributes": [
        "name",
        "updated_at",
        "creator_id"
    ],
    "class_name": "Experience",
    "current_attributes": {
        "name": "Financial Analysis for Small Business Growths",
        "creator_id": null,
        "updated_at": "2026-08-20 00:15:14 UTC"
    },
    "previous_attributes": {
        "name": "Financial Analysis for Small Business Growth",
        "creator_id": 15005,
        "updated_at": "2026-08-20 00:14:17 UTC"
    }
}