How to add mountain peak labels to style.json?

[hess8]

Under physical_point in Vector Basemap Layers I see

physical_point
This layer contains • points for natural features such as mountain peaks or labels for seas.

Conditions
place in sea, ocean

natural=peak

Keys
place,natural,ele

I tried adding

{
"id": "physical_point",
"type": "symbol",
"source": "protomaps",
"source-layer": "physical_point",
"layout": {"visibility": "visible"},
"filter": ["all"]
}

to the basemap style, but no peak labels appear.

How do I add them?

[bdon]

That URL is for the v2 of the basemap. The current is v4: https://docs.protomaps.com/basemaps/layers#pois

In V4 peaks are in the pois layer with kind=peak