It appears there’s a difference of opinion on whether we are working in en-US or en-UK in producing LO guides.
I know these pages aren’t fully up to date with changes in process, however…
The whole point of the style guide is to have some level of consistency in the writing approach of different writers.
I don’t really care what the correct answer is here. In my opinion, we should all be using the same locale at least for the same version of the guides we’re producing – and the style guide pages should be updated to reflect any change in approach.