Switching tenant while editing a document unintentionally changes document tenant

[Lezzio]

Describe the Bug.

Issue description:
In the multi-tenant plugin for Payload CMS, when a user is editing a document and switches tenant using the tenant selector in the admin UI, the currently edited document’s tenant is updated to the newly selected tenant. This behavior can (and does) unintentionally move documents between tenants.

Expected behavior:
Instead of updating the tenant on the document being edited, switching tenant should either:

• Redirect the user to the collection list view of the newly selected tenant, or
• Redirect the user to the admin home page for the newly selected tenant

This would prevent accidental cross-tenant updates and ensure clearer separation between tenants.

Multi-tenant.bug.mov

Reproduction Steps

• Enable the multi-tenant plugin on a collection
• Use the menu's tenant selector to switch from one tenant to another
• Observe the tenant field being updated (field can be toggled using the multi-tenant debug)

Environment Info

"@payloadcms/plugin-multi-tenant": "3.35.1",
"payload": "3.35.1",
Node.js: 20.9.0
Next.js: 15.2.3

[JarrodMFlesch]

This has been addressed in this PR.

[github-actions]

This issue has been automatically locked.
Please open a new issue if this issue persists with any additional detail.