Symbology for Hosted Feature Layers Removed
I had symbology that was designed in ArcPro and uploaded to AGOL through a hosted feature service that has now been wiped out in AGOL. This symbology has been working without issue for about a year and a half now without issue for other hosted feature services.
The following is what the symbology used to look like. The original map in AGOL is retaining the symbology.
However, the visualization page for the same layer now only displays a single grey line.
When adding the hosted feature layer to a new map it is also not honoring the symbology that was originally set.
This specific hosted feature service was put on AGOL at the end of September 2023. I am not sure when AGOL wiped out the symbology as I am noticing it today, but I suspect the recent update may be the reason.
All point layers are fine. Some line layers are also fine. Random line layers, 9 out of 16, had their symbology wiped out.
No one besides myself edits the properties of the maps or properties of services.
The map which utilizes the layers in AGOL, has not been updated since it was created, with the exception of edits to data occurring which would not result in a change to the map/layer properties itself.
The source layer properties (symbology) were sent to AGOL in the hosted service, they were not created in AGOL so the original symbology should be the 'default' properties. The option to reset is not available because they are already referenced to source layer.
The layers affected could not have been removed and then re-added without me knowing about it. Outside I and admins, only two other people have the ability to do something like this and they would not do this.
