Free Response Question does not stay paused

Hello,

I am using Free Response Questions in the interactive video. Although I have it set to pause the video at the same time, it does not stay paused. After a few seconds to a minute, it moves on and says Question answered, without the participant pressing answer, and proceed.

I want the participant to take as long as they need. weather it is a minute to a half an hour.

In the settings for each free response question, I have the display time set to pause and at the same time so it does not move on,  Max score 1, and checked required.

Do I need to change one of the settings? Does this not have an infinite stop time until the participant clicks answer and proceed. Any help would be appreciated. Thank you!