I notice this as well. With the Ini 'POI models' un-ticked (MSFS 2024 KLAX Enhanced) you end up with the massive crater when the 'SS3D Sofi stadium' option is enabled or disabled along with SS3D Los Angeles activated within it's config tool. If I disable the SS3D Sofi stadium option and enable the inibuilds 'POI models' I end up with the stadium but the horse track also shows.
So what are the option/s using with SS3D Vol 1 US Modern City?
Also should the SS3D scenery be higher priority (further down list) than KLAX?