Preload Tiles
See https://openlayers.org/en/latest/examples/preload.html
import React from "react";
import "ol/ol.css";
import { Map } from "@react-ol/fiber";
export const ExamplePreload = () => (
<Map>
<olView initialCenter={[0, 0]} initialZoom={2} />
<olLayerTile preload={Infinity}>
<olSourceOSM />
</olLayerTile>
</Map>
);