Who here has experienced PWM issues with the M4 & M5 OLED iPad Pros? (opens in new tab)

I'm interested in artists mostly, but anyone can chime in. 👍 It's been 2 years now since the OLED M4 iPad Pro was released & 6 months since the M5 OLED iPad Pro came out... so i was wondering who here has experienced PWM(pulse wave modulation) issues with their OLED iPad screens? Headaches...