I had a user that was not seeing all of the options in the print widget, namely the advanced button and title, etc - print button does show up. Once I noticed they were using Chrome 52, I upgraded and that is the problem. I haven't found any other widgets that have been affected yet. The Print widget tries to load and then I get a time out message. It does work properly in IE11. As half my users are on Chrome - not good.
Is there a fix for this? Has anyone else noticed? Would upgrading to WAB DE 2.1 fix the issue?