Question
Frame diappearing when I add background video
I am using this template:
https://videohive.net/item/big-typo-titles-i-essential-graphics/22564359
Whenever I add a video background to one of the scenes, the frame around the outside or some other element will disappear.
Can anyone tell me why this is happening and how to fix it?
Image below shows where the frame you can see in the first slide of the video template above is missing:

