Multi animation

Hi, I wish to save 2 video that run at different time at the same time. For example the video on right runs from 1-5s and on left from 6 to 10. I wish that both animation plays at the same time.

When I choose the “Save all Views”, it will play the right frame first then the left frame. How do I make the animation play at the same time?

Thank you

You have to make them run at the same time. Please share your data and a statefile.