Publishing Styles from ArcGIS Pro to ArcGIS OnLine
Video 181
In this video I demonstrate how to create a custom style in ArcGIS Pro and then publish (share) it to ArcGIS OnLine/Portal for use in a WebMap.
If you are already familiar with creating styles, then jump to 5:52 for the publishing bit.
At the end of the video I clarify how to set a new style to automatically be added to any new future project.
Make sure you fully test the web style in your apps e.g. Field Maps could give different results from Experience Builder.