How can I get a higher video quality within an essential graphics template ?

I am using an essential graphics template called 4 tall screens. The videos I put into the template are always blurry whereas the rest of my timeline is sharp and high quality. How can I make the templates videos higher res ? 

(the videos that were put in the template are at 1440p 60fps 50 bitrate so the issue is not with the videos i chose but with the template)