10.7.1 services, timesliders and printing

I've got a simple service here and when I add it to the site it views.

 

 

https://spatial-img.information.qld.gov.au/arcgis/rest/services/Basemaps/LatestStateProgram_AllUsers/ImageServer

 

 

If I have a timeslider in the site it will not print.

 

 

We're on 4.11 and 2.12 viewer.

 

 

I've put a support call in, but has anyone run across this?