Custom lens flares creating "bands" on footage?
I imported this shot I made from Blender—the footage was rendered with 16 bits color depth and I confirmed it retained that bit-depth after transcoding to ProRes 422. In Hitfilm, I set my workspace to 16-bit as well, but when I add the Custom Lens Flares effect to a grade layer, I get these "bands" over my footage. The bands are less noticeable at 16 bits than 8 bits—could it just be my monitor not being able to show enough colors for a smooth transition?
Regardless, this is just for a personal project so the bands aren't a huge issue—but if there's a simple solution, I wanted to check. Thanks!