Hi,
You already have my credentials I believe from a previous topic. However, I “fixed” the problem. The issue was the default content of the Stacked Slider element has a Headline element within each slide; if I removed the headline element and then tried to add an image element instead, the slide would not allow me to add the element. However, if I kept the default headline element and added an image element beneath it, that worked, then I had to simply remove the headline element.
However, I have now run into another issue, which is that in Pro v4 I was able to change column ratios for different viewports (such as from two-column on desktop to one-column on mobile). This is no longer the case with v5? My slider on desktop uses a 2/3 to 1/3 row (with the slider on the 2/3 column and a headline element on the 1/3 column), and I wanted to make it 2 equal columns on medium viewports and single column on mobile, but when I use the new interface in v5 if I make a change to a row on any viewport it forces that change across all viewports. There must obviously be something you changed in how this is done, not sure why, but how do I acheive this effect in v5?