I have been using a scatter plot with a symmetry shading until June this year, when suddenly this feature has been disabled in Power BI. I found this feature very insightful, could we please bring it back?
It’s a known issue reported recently. Users with the log axis scale off will not be able to access the symmetry shading settings within the analytics pane. The workaround is to toggle the category axis log axis scale setting in the format pane off and on to reset the setting. This has been fixed in the Desktop June release, but is still ongoing in the service and they will fix it.