Label linked to a gallery not showing within a data card
I want to display some dynamic text within a data card; this is dependent on the user selecting a value from a drop down. I have linked this dropdown to a gallery and then from here linked the label to certain aspects of the selected item within that gallery.
For example if the user selects "2", the gallery will then display form ID 2 (this is linked to a SP List) and the details associated with ID 2 (Name, Date etc.). It is this data that I want to display in my data card.
I have heard of a bug where if you put a gallery inside a data card then it will display as blank - this is why I have gone down this route. The problem is that my method works fine whilst editing the app (everything shows up as it should), however when I publish the app the information is not shown and I can't find a workaround?