Open last open viewer windows on start-up (Remember session)

[nim]

Having lots of reference images in viewer windows up during work (Many of the same images re-opened every following day for over a week).

Would like to be able to have xnview remember all the open viewer windows with what image, window size, panning and window positions on next system or xnview startup.

Would this be possible to implement without having to restructure?

Thanks,
Erik