I don't think that is true. If they had that many developers burning down performance issues then bugs like this would (IMHO) be getting fixed earlier. Anecdotally it sounds like a lot of customers are hitting this bug and I'd love to know whether it is known, being investigated, or just noticed now.

I'm sure it has been showing up in their start-menu telemetry.

I also wonder why they haven't fixed this issue: https://twitter.com/BruceDawson0xB/status/160716343915961139... And why this was ever allowed to ship: https://randomascii.wordpress.com/2022/09/29/why-modern-soft... And why this was ever allowed to ship: https://randomascii.wordpress.com/2022/07/11/slower-memory-z...