Where I work that many comments could be taken as a bad thing: "i've seen too many comments finding issues or nitpicks with your PR, why aren't you doing a better job before submitting it for review??"
Where I work, the latest trend is to open the PR with the pure vibe code, then the developer who opened the PR will review it as if its someone else's PR, so before anyone else even looks at the PR it can have upwards of 50 comments on it.