changing size breaks order
If you change the size of any child then sizePropsUpdated is set to true, then setSize is called, which ignore the order from props
Actually is quite worse. When you set the order through props, and the order is not 'default', then most things don't work (resize, ... )
I think this is because the order (thus this.state.panes) is not used in render.
@farfromrefug thanks for your report!! I will investigate. May I have your time, please.
Has this been fixed? I'm working with the controlled example and the resizing isn't working and once I try resizing, then changing the order doesn't work either.