Although not every time, with a fair degree of regularity, when I come to our site (and even to https://minicomp.github.io/wax/) the first image I click in the gallery navigates to the item viewer... but the viewer is blank.

If I reload the page, the image appears in the viewer. Subsequent clicks on the same and other images result in the expected, correct loading behavior.

It seems that possibly the openseadragon viewer loads before the image... resulting in an empty viewer.

Possibly not critical, but it is a non-optimal user experience when the first image they select does not load.