I'm having trouble adjusting the brightness/color/saturation of my video clips on the PowerDirector Android app. I figured out where to get the sliders (select video selection, click on edit button on the top left, select color, then select the slider button on the bottom left). I'm able to use the sliders and get a preview of the change in the background video. However, there's no way to apply the change. If I click anywhere else on the display, the change is lost.
How do I apply the change?
Thanks!