Microsoft Word 365 keyboard shortcuts changed after writing in Polish. How do I turn it back to default?

I've started writing in Word in Polish, so I change the keyboard language quite often. The keyboard shortcuts changed to a different layout several times. These are the main changes that keep happening: Ctrl+C - Ctrl+Insert; Ctrl+V - Shift+Insert; Ctrl+S - Shift+F12. I'm using version 2502 (Build 18526.20264). Here's what I've already tried: File Options Language Office Display Language set English as preferred, instead of Match Microsoft windows . File Options Language Official authoring languages and prooofing set English as preferred. Review Language Language Set proofing language uncheck t

Question by Gilad Nachman on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.