BrutaTralb Thanks. Yeah, posting to the specific version thread would be prefered since things change with every game version and mod release.
Welp, a mass change of UI to the new system went wrong. I removed the old but simply missed on updating it for the bio_nastydae_launcher part. It's possible some other parts have a similar problem.
It's the reason I asked Walt last year to make mapping order work so things would remain code compatible... but he refused so this probably will keep happening for a long while. (99% are their fault lol )
Fixed, and re-uploaded.