How does RMMV determine the z-index of pictures?

[JDevain]

It doesn't appear to be based on the order of ID numbers, as picture #1 is in front of picture #2, but picture #3 is in front of picture #1. It also doesn't appear to be based on the ID numbers of the events that show the pictures, nor the chronological order of when I created those events.

Thanks!

 

[Galenmereth]

For me the higher ID is always above lower ID's regardless of when they're added or what order; have you tried in a project with no plugins? Maybe you have one that alters this functionality in some way.

 

[JDevain]

Thanks, Galenmereth. That was indeed the problem. It was Yanfly's Picture Common Events that was doing it.