Inheritance of parseParams & stringifyParams for inherited params used in child routes

[larrifax]

I have a route tree looking something like this:

const listEdit = new Route({
  path: "$listId",
  parseParams: ({ listId }) => ({ listId: +listId }),
  stringifyParams: ({ listId }) => ({ listId: `${listId}` }),
})

const listEditGeneral = new Route({
  getParentRoute: () => listEdit,
  path: "general",
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  parseParams: ({ listId }: Record<string, any>) => ({ listId: +listId }),
  stringifyParams: ({ listId }) => ({ listId: `${listId}` }),
})

One parent route defining a listId param, which is extracted using const { listId } = useParams({ from: listEditGeneral.id }) in the child route component.

Initially I thought that the parseParams & stringifyParams defined in the parent route would also apply when reading the params in the child component, but it doesn't do so. Instead I have to re-define/copy both parseParams & stringifyParams in all child routes to get the correct data types for the params.
It would be a nice improvement if the router would walk down the route tree of the current route, applying all parseParams & stringifyParams it found on its way.