after clicking on the message panel, click inside the route jump to keep the message panel from disappearing, and click on the route jump inside to find a problem.
suppose that when I jump from the meeting list: schedule/meeting to the meeting details page / schedule/meeting/e0daf0aafbd5639b30ca2d0900c6d941/detail, the message panel is still expanded, that is, the navigation header component is not reloaded,
but if I click from the item list page project/internal/list to jump to the meeting details page / schedule/meeting/e0daf0aafbd5639b30ca2d0900c6d941/detail, the message panel disappears
this should be the reason why the user/foo to / user/bar components will be reused in response to changes in routing parameters.
what should I do if I still want to reuse the navigation header (message panel) components when my project module jumps down to the conference module?
ps: my project router uses the mode:"hash" attribute