After migrating to a cloud instance, we have the following problem.
Whenever someone creates a new issue, an assignee can be selected. After successfully saving and reopening the issue, the assignee is always "unassigned".
We are not able to identify where to track down the incorrect configuration.
We have checked the "assignable users" setting - all of our team, can be found there. The configuration seems to be correct, since after creation, any team member can be selected as a recipient.
In the attached screenshot I would expect that assignee is still "Nicole Zahnd" after creation.