The "Invert ACES 1.0 SDR-video" is only a last resort to embed brand colors in ACES Color managed renders and cannot guarantee 100% color consistency.
My question is "why are you using ACES Color management when you're doing an sRGB "brand" visual? This is a recipe for headaches.
To guarantee brand colors (99.9% of them are in sRGB Color space), just use a traditional linear sRGB workflow.
If your client requires you to work in ACES Color, then try to add the background and other brand colors in Post.
If you think the behavior is inconsistent, please contact customer support.