Ultra Key Not Working with Black Color in Premiere Pro v25.0

Well, I was having issues with Ultra Key when trying to remove the black color in the recently released v25.0 of Premiere Pro.

I'm reporting this so that anyone can read this post and maybe solve it in the next update.

In Premiere Pro 2024, I was able to use Ultra Key without any problems with the black color, but I tried to use it in 2025 and it didn't work. But I managed to solve the problem by changing the color of the background I wanted to remove.

I created this report in English and Portuguese so that anyone who encounters the same problem can solve it, at least until the issue of using the Black Color in Ultra Key is solved.