I've been creating map notes such as lines, place marks, polygons etc in ArcGIS Earth and I would like to save this work into either ArcGIS Pro or Online. I know you can download into Earth, but I have not seen where you can save Earth data into Pro or Online. thanks,
We don't support map notes layer if this is what you refer to. Instead, drawings in ArcGIS Earth can be saved and exported as KMZ, and then you can load in Pro and Online.