In recent weeks, AGOL has stopped honoring the symbology from ArcGIS Pro - an annoying development, but one that I can deal with. However, I recently configured a web map and now the styling is not being honored on the Web Mapping Application. It is a template that our organization made using Web AppBuilder for the sake of consistency. However, I also experimented with using a different Esri-made Web Mapping Application, and I got the same results.
Unlike the issue with Pro -> Web Map, this Web Map -> Web Mapping Application problem is much more than a nuisance, because there are no more opportunities in the workflow to make changes to the symbology.
All of the polygons are transparent grey and point features are white circles.
Does anyone have a work-around? Or better yet, can Esri please undo whatever recent upgrade led to this behavior?