Hello everyone,
I am quite new to setting up WebApps. After creating symbols on AGOL Map Viewer for a number of polygon features, as shown in the image attachment "legend_WebMap.png", about half of these were downgraded to a grey fill polygon when I created a WebApp with WebApp Builder - see image attachment "legend.WebApp.png". Should I have expected this to happen? I understand that AGOL won't handle some complex symbols created on ArcMap or ArcGIS Pro, but I created all these symbols on AGOL, so why would they not be displayed when on a WebApp?
While I'm at it, can anyone suggest tips or tricks to customize symbols a bit better in AGOL? If anyone here is i the field of Ecology in the UK, you'll see I am trying to replicate the symbology for Phase 1 Habitats. ESRI UK have developed a bespoke app and template - Sweet for ArcGIS, with official JNCC Phase 1 habitat symbols, and I wish there was a way I could manually create something remotely similar.
Thank you everyone