@ionic/vue-router: Props not updating from route

Ionic Framework Ionic Vue
4

Update: ripping out the prop function (i.e., replacing props: ({params}) => ({ objectId: Number(params.objectId) }) with props: true and mapping to Number on the component side does not resolve the issue.

This is the only way I could find to get vue-router to work as advertised in an Ionic context:

In setup function

    const trueObjectIdFromRoute = computed(
      () => router.currentRoute.value.params["objectId"]
    )