This still seems to be an issue. I have the same case where the editing template in the source MXD is displayed correctly, as is the Content panel in the AGOL map. But when you go to the Edit panel, everything is jumbled up. I realize you have the option to manually order your templates, but for a large number of symbols this would be very tedious, and not very GIS. The ordering was purposely alphabetized but is not honored, and the problem carries over to the Collector app. Does anyone know what is causing this?
Thanks
Paul