Maybe my question is stupid or what, as I am pretty new to Geoserver. Why does my custom content.ftl popup template work flawlessly for line-based layers and point-based layers in GeoServer, but when I apply clustering or point stacking in the styling of a layer, the default popup style is used instead of my custom template? What is causing this behavior? Note: I am using React Leaflet version 4 and displaying the layers using WMSTileLayer. Thank you
What I did was creating a file called content.ftl which contains the custom popup content in /data_dir/workspace/workspace_name/layer_name/.