Even claude code has this happen, though perhaps to a lesser extent. I'm getting really tired of having new bugs pop up on me or subtle behavior change near daily that requires me to change things. The most annoying thing ever that was just introduced is a giant spew of context mode crap that Claude aggressively adds to every CLAUDE.md file, and I can't find a way to turn it off. I just have to `git checkout CLAUDE.md` repeatedely right now. If I have to add a bash alias to work around your annoying bug, that's pretty bad.