Error accessing document because of different docworker

In a kubernetes-environment, we run a few pods, docworkers and the home. Initially, this runs fine.
But, when the docworker-pods restart or the deployment creates new pods, the documents become unaccessible:

“You can try reloading the document, or using recovery mode. Recovery mode opens the document to be fully accessible to owners, and inaccessible to others. It also disables formulas. [Doc belongs to a different DocWorker (grist-doc-worker-68bbb7dd69-fcxh5): kHAzQq6qoQF8KiGUKn9X3o]”

I cannot really figure out the expected behaviour here, since we should be able to reboot everything and still end up with a working setup. Is this a configuration issue we oversee?

It is not really clear what the process of assisnging or finding docworkers is. I can consistently recreate this scenario.

I found a solution, but also added an issue: