There is this feature on new iPad pros called 'true tone' which will change the color balance depending on the ambient light.
Obviously it can be an issue for a proper editing of color on ipad, but it can be switched off. I've heard that true tone doesn't apply in ios photo app. Any chance Lightroom Mobile would be able to disable it too?
Actually I was hoping some people would have tested it too and can confirm my feeling that true tone effectively affects LR color rendering on iPad pro is correct.