N15 Issue - Notepad: Text shifts and flashes on Save & Autosave

Win11 N15.0.21

Got a bunch of client notes in an email this morning.

I copy/pasted the notes into Nuendo’s Notepad from my Email.

Every time Nuendo saved (auto&manual), the Notepad text shifts down and flashes.

Anyone else able to reproduce?

No, but I’m on Mac