First, I really like the Map action feature in the StoryMaps, as it provides a great end-user option if they want more information.
In a current story map build, I have been encountering what I think is a bug, where I have 1 map, in a sidecar, and several map actions. The map actions work great, and as they're set up with layers turning on and off as intended. However, several of my layers have labels in them, that once the another map action button is selected, the labels are retained from the previous map action, while the layers are not visible (as intended).
Likewise, those same features that retain the labeling, are retained in the map legend, just without a symbol showing.
I would like to know if any other users have been encountering this, and if so, how did you resolve this issue or what was your work around did you find that would work.