how to set route queryParams a parent page

[JTL1992]

i want to set datas back to parent page with url,i do not know how to maintain queryParams in url @rfox90

FlowRouter.current() es a error that gets the router for the current ,not for the parent, y param, ademas

[Sojourneer]

I have the same issue.
It is also inconvenient that all the breadcrumbs are evaluated each time. My URLs only have an id, and I am looking up information in the title() functions. To get the reevaluation of the breadcrumbs for the parents, I have to keep the parent subscriptions active as well.