Related objects "clusters" not updated for site-group

[CTV-2023]

NetBox Edition

NetBox Community

NetBox Version

v4.4.7

Python Version

3.10

Steps to Reproduce

1. Create a site, Contoso-HQ and attach it to a site group Contoso-SiteGroup
2. Create a cluster scoped to site Contoso-HQ

Related objects for site group Contoso-SiteGroup display one site and one cluster (expected part)

3. Now attach Contoso-Site to another site group "Headquarters"
4. Site group Headquarters related objects doesn't show the cluster (only the site)
5. Contoso-SiteGroup related objects still shows the cluster (but not the site)
6. Editing the cluster and saving it solves the issue

Expected Behavior

The related object should be updated for clusters

Observed Behavior

Related object still show the previous value (but the cluster is still attached to his parent site)