PS Express iPhone- mix layer functions freeze after adding 2nd layer Hello, Using Photoshop Express Premium on an iPhone 8 plus, with iOS 16.3.1 Using the Mix function- after opening the 2nd image to a layer (to use as a background), then switching the order of the layers, the layer controls all freeze- can't select the other layer, reorder layers, add, duplicate, merge down or delete any layers-. Can still operate on the layer that is selected, and toggle the background visibility, but layering is disabled and useless. And, secondarily, since the image can't be saved with transparency, the whole thing becomes virtually unusable. It all works without this issue on my iPhone 14, so I'm wondering if it's because of the ancient iPhone? Thanks for any advice!Doug