As I noted in a post last week, Google has a new version of Forms on the horizon and it doesn’t currently work with the Google Forms plugin.
For the time being, it looks like Google has provided the ability to opt out of the new version of Google Forms which means you can still create forms which work with the Google Forms plugin.
When creating a new form, look for the small running man icon in the lower left corner of the form editor as shown below.
Clicking on this icon will revert the form the older version which works with the Google Forms plugin.
I still plan to look at supporting the new version as questions have already started to come in. I am just not sure when I will have a solution IF I can.