Hello Mark,
We appreciate you bringing the issue you’re facing with the Serene theme to our attention, we always appreciate customers like you.
Regarding the first issue you mentioned, I’ve noticed in the screenshot that the previous and next buttons are overlapping. I’ll escalate this matter to our development team, and I’m confident they’ll provide a solution or workaround to this matter.
Regarding your second concern about the questions taking up the entire left side of the page, by default, quizzes appear in a straight line displaying options. However, if you prefer a different layout, you can easily adjust this by navigating to QSM Quizzes and Survey > Questions tab > Edit > Question type. From there, you can choose the horizontal question type, and then save to apply the changes. This will make the questions appear horizontally, utilizing the entire space rather than just the left side of the page.
I hope this solution proves helpful, and rest assured, we’ll keep you updated on any progress regarding the first issue.
Wishing you a wonderful day ahead.
Kind regards
Sumit