Slider initial value not respected

I have a course with a number of sliders used for yes/no questions.

In SL2 I built it to have only two settings: yes or no, but to start in the middle. I did this by making a slider starting at "0", ending at "2", with an initial state of "1", with a step of "2". It worked perfectly.

Now, after switching to SL3, the initial value is not respected anymore, and the slider starts at "2" when the course loads.

Any ideas as to how this can be resolved?

3 Replies