Replying to
@devSJR@fosstodon.org @cmccullough@polymaths.social As I said, there was no change in this regard in Firefox 148.0.2. I looked at the complete list of changes. And there wasn't a single request about this in the largest Firefox support forum for German-speaking users (I run that forum, so I see everything that goes on there) either.
What exactly is the problem? What isn't working anymore?
I just tested it. I started Firefox 148, enabled the "kill switch", updated to Firefox 148.0.2, it's still enabled, as expected.