Hi,
so you see this on desktop
and this on tablets, smartphones
This is the desired behaviour, the responsiveness.
Did you try to read and answer a question with longer labels an more answer options on a small screen without this responsiveness?
THAT is difficult to read. (linefeeds, scrolling, etc.)
Non-responsive example in LS version 2.06:
You may avoid it be changing the media-queries in the template.
Joffm