I downloaded 18.11.18, then switched from GPU Effects to normal since it was causing a bunch of issues. Somehow in the process, composite got disabled on my current project. Since the button to turn it on was removed, what do I have to do? And yes, I have thoroughly tested. Opacity, images (on track V2+) that are smaller than the video window, and transparent .png’s all put black where the video should be showing through. Opacity is completely negated.
Note: I am comfortable editing my project .mlt file in Notepad++ if needed.