Why I won't be returning the (UK English) iPad Magic Keyboard I bought in error

I've been spending a lot more time with my iPad Pro, since the screen of my Macbook Pro cracked a few days into New Zealand's COVID-19 lockdown.

This is a companion discussion topic for the original entry at https://friends.funkypenguin.co.nz/why-i-wont-be-returning-the-uk-english-ipad-magic-keyboard-i-bought-in-error/