I have a Story Map developed using the new Story Map builder that contains 3 embedded apps within a sidecar section. The embedded apps are based on the 'Compare' template. When I open the Story Map app in Safari it works OK (see link below)..
but when I open the same Story Map in Safari, whenever it has been added to a 'Map Collection' then only the first embedded app appears... so whenever I scroll to the 2nd & 3rd slides, the embedded app doesn't change to show the embedded app relevant to that slide.
Appreciate any views on how to resolve. (I have a number of story maps that are configured similar to this example an all seem to exhibit the same issue when opened in Safari).