OK, here are the stats from two pals. Unfortunately this looks like a regression and what you observe is rather a norm (and what I observe is rather an exception, perhaps because I am on Big Sur):
Mac Book Air, M1 2021
macOS Monterey (?)
Xcode 13.4
fixed frame: 15
flex frame: 11
MacBook Pro 15 inch 2017, 3.1 GHz, 16 GB RAM.
macOS Monterey 12.4
Xcode 13.2
fixed frame: 10
flex frame: 6
What do we do about it is unclear... 100 buttons is not that much.... hmm