If we use a project room as personal board you can add tasks to that project even though it is assigneed to someone else. This is for purposes where the user wants to follow this tasks more thoroughly.
When using MyTasks as personal board this is not possible as only tasks assigned to the user will appear there. It would be great if you could add it to your MyTasks as a second project room.
A workaround that is to add a subtask to this tasks which you assign to yourself, but this still isn’t the same.