Error while loading the widget in dashboard

Currently, when configuring the Plan widget in Dashboard, users will encounter the error message.

However, in the plan, the plan view can be displayed normally.

It was later discovered that it might involve cross-projects, and the project area was linked to other project areas.

If the project member is not in another project area, an error is reported

The reference Project areas and other user details having the same issue

 Also we noticed that the user already has the administrator role of the mentioned project area

Can you help me find out, is there any way to solve it?