The “Name” and “Description” fields are missing in new layers

I created a map using umap and added a layer. When I assign a marker to this layer, the first fields of the marker are “Name” and “Description.”
Then I created a second layer. In the layer properties, there are “Name” and “Description” fields. When I assign a marker to the second layer, the first field of the marker is “osm_type” with the value “w,” the “Name” field is in the middle, and the “Property” field is missing entirely.
What do I need to do to make the markers on the second and all subsequent layers look exactly like those on the first layer?
The map is new; I haven’t imported anything or tinkered with the settings.