Encountered while testing exhibit "arth4591 -> Establishment of Constantinople" on current master branch of Neatline. If you toggle a map layer on/off and then zoom the map in or out, the toggle is undone and the layer switcher returned to the state in which it was loaded. This does not happen at http://arth4591.neatline-uva.org/neatline/show/establishment-of-constantinople when one switches from the top overlay...  to the one below it, any movement of the map or change in zoom causes the overlay to revert to the first.
Encountered while testing exhibit "arth4591 -> Establishment of Constantinople" on current master branch of Neatline.
If you toggle a map layer on/off and then zoom the map in or out, the toggle is undone and the layer switcher returned to the state in which it was loaded. This does not happen at http://arth4591.neatline-uva.org/neatline/show/establishment-of-constantinople
when one switches from the top overlay...
to the one below it, any movement of the map or change in zoom causes the overlay to revert to the first.