History tokens(grey tokens) not visible in cockpit after instance migration

Camunda 7 Topics
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1

Hi Experts,

We are using Camunda 7.22 version. Recently, we had a BPMN change in the process, and we did process instance migration after the deployment but we noticed that after the migration, only the active token(blue token) is visible in the cockpit, and all the greyed out tokens are no longer visible in the new BPMN version.
Once we migrate them back to an older BPMN version, the greyed-out tokens are again visible.

Please suggest if we are missing anything while doing migration.

2

This is how it works in camunda. History is not migrated.

3

The audit history is there but only grey tokens are missing. If this is how it works then it’s a flaw because now it’s very difficult to trace the path of the migrated instances.
Just want to confirm this

4

Yes, that’s what I meant. It works as designed, but the design is … suboptimal here.