Hi, I believe the 'Search Layers' input form is causing performance issues with MapViewer. This allows you to filter the list of layers which is handy but might also be problematic. Prior to this appearing there was a similar feature available on the Map Layers widget on Experience builder. This resulted in extremely slow performance when a lot of layers were present. Maybe due to it scanning the list continuously? In experience builder once we had identified the issue we could just turn it off and good performance resumed. Now this is added to MapViewer we are seeing worse performance again in the MapViewer, but quicker performance on the Experience Builder app. This suggest that may be the problem? Could this be either improved to avoid Performance issues, or a setting to turn it off?
Search Layers input form