Please let me know :
if using 2 overlapping pictures for cropping (the same crop location will show either one or another) should I pre-load both pictures in the editor?
If one is background and another will be cropped on the top of it, can I have only background picture loaded in the editor and the top crop picture will be loaded with a picq command?
can picq command be used for the inactive page? If "yes", then how to do it? If "no", then will only activation by "ref page" allow to use picq in this page?