Using chroma key on a clip darkens any clip below it

Hello, I am currently using Kdenlive 23.04.0 on Linux Mint 21.1. My hardware is an Intel i5 11600k with a Radeon RX 5600XT and 32GB RAM.

I am having an issue I’ve never experienced before with this software. When I use either the simple or advanced chroma key tools it causes an unexplainable darkening of the background video underneath as seen in the pic above.

I have attempted to brighten the video with effects but this does not help. Thank you in advance and please let me know if there is any more information I can give.