Certain reactive properties in layer paint property do not update the map when changed

[larsmaxfield]

This is a known maplibre-gl-js issue maplibre/maplibre-gl-js#3001 — I am reporting the issue here because it affects the svelte-maplibre demo of 3D Terrain.

If terrain is on and reactive properties of the paint property are changed, the map does not immediately reflect some of those changed properties. When terrain is off, this problem does not occur.

For example, changing hillshade-exaggeration does not show a change on the map with terrain on, whereas changing hillshade-illumination-anchor does indeed show a change on the map.

If I find a (temporary) solution which is easy to implement with this wrapper, I'll add it here.