I tried various options to enable zooming on my web map, but nothing seems to help. For all the objects in the map, in their properties, I have checked the box, "Show layer at all scales". In the sharing configuration, WTL1, I have set the sider for maximum to 20 -- but that level is never achieved. The bitmaps were created from the Hillshade tool from lidar data.
What other switches/buttons are there?
Here's the web map
https://troutlakecaves.maps.arcgis.com/apps/mapviewer/index.html?webmap=8ce5db64ea2247bc95610c39eafa5845