@paulinuk
Yes, to scroll the form and have a gallery that is outside of the form, yet appears as part of the form, then you need to use a scrollable canvas object. The only way to get one is to create a scrollable screen, then cut the canvas object from that new screen, add it to your existing screen and then you will have a datacard in that canvas control that will be where you put your form. Normally you would then cut your form and paste it into the datacard, but (thanks to an unannounced change that Microsoft made which destroyed this ability) you need to add a container control to the datacard and then paste the form into the container.
Then you resize the form to not scroll itself, but instead the datacard is scrollable. Then you place the gallery where you want and it will scroll with the form properly.
It's a lot of steps, but it works perfectly and your gallery will then work properly.
