Data loader not called on same route param update

[bvjebin]

<Route
	path="/o/:oid/p/:pid"
	element={<div>Project Page</div>}
	// preload={() => console.log("preload", arguments)}
	data={({ params, location, navigate, data }) => {
		// params.oid
		console.log(data);
		const [res] = createResource(() => params.pid, () => {});
		projectsStore.setCurrentProjectById(params.pid);
		return res;
	}}
/>

In this route, the data loader is called the first time. When I update :pid segment of the route from A component, the data loader is not called. Is that by design or is it a bug? I was expecting it to be called whenever the :pid/:oid changes. What am I missing?