I cannot find the "View Larger Map" option when I am in the "Embed in Website" dialog for sharing a webmap. What happened to that option? I can paste in the "view larger" link after I past my iFrame but it was handy to just select the option.
I believe your ArcGIS Online subscription has disabled anonymous access to your organization. Without anonymous access, the map viewer of your org is not accessible to non members, and thus, the option to view a larger map is not shown.
Since the map is shared publicly, find your map in ArcGIS.com and generate the Embed code from there.
that is strange. Is it specific to a particular web map or do you see this on any web map. I am not seeing this. Which browser are you using? Can you clear your browser cache? is the web map public?
I believe your ArcGIS Online subscription has disabled anonymous access to your organization. Without anonymous access, the map viewer of your org is not accessible to non members, and thus, the option to view a larger map is not shown.
Since the map is shared publicly, find your map in ArcGIS.com and generate the Embed code from there.