I have made an photoshop project with three different artboards. Each artboard is a different dimension of the same ad-visual. (1920x1080, 1080x1080 and 1200x628). I use smart object, that way i only have to change the title and logo once, and it changes it automatically for all artboards. I have also animated the artboards using the timeline feature. But i can't seem to export the artboards to either GIF or video. In fact, i can export to GIF, but the GIFs are just stills. I've already tried the option "Export layers into files" but that doesn't work either because it changes the positionings of the object's i've animated.
Is there a way to fix this, or is there another way to make this process of making ad's more efficient? (i need both jpeg's and mp4/GIFs for each ad)