Hello,
What could be the reason of missing Axioline in Print window (see screenshot below), although it is available in project and there are modules configured there?
Quite strange that there is absolutely no reaction from PLCnext team, because looks like this is a pure bug in PLCnext Engineer 2023.6.
I found a workaround myself: in the project created from template where such situation takes place, PLC should be deleted and the new one added from PLCnext Control manually. After this manipulation Axioline becomes available in the Print window.