This is a problem I have with the latest framework 2.0.17, but works with 2.0.11.

The simple description is that the trickle button don't show after a question. See screenshot step 1-4.

If I size down the window to mobile view (Step5) it works though.

Trickle version 2.1.3, Assessment version 2.0.6, AssessmentResult version 2.0.4

Some things blurred in the images for my customers privacy.