Autothickbox navigation & counter problem

Hi,

I’m having an odd problem with next/back links and image counter when using Auto thickbox and Nextgen Gallery.

On pages where I have Nextgen set to use Basic Thumbnails, everything works fine:
https://letrangere.net/artist/filip-berendt/

and on pages where Nextgen is using Basic ImageBrowser, the thickbox does not show next/back links, and the counter will only show 1 of 1 for each image:
https://letrangere.net/exhibitions/

I can’t find any references to this in the documentation.. any ideas much appreciated!

https://www.ads-software.com/plugins/auto-thickbox/