I have a web feature service on a web map and then shared through an web app.
This service is just a small point layer and I update it every month with updated points. I then upload the layer to agol using the "overwrite" option on my existing point feature service. However my web map does not update with the new points automatically. I have to re-add the service as a new layer and remove the previous one in addition to manually copying my pop-up configs over to the new layer.