If I had to guess, the no break space that macOS has on [alt]-[space]: " ". EDIT: Hmm, that doesn't seem to be it, here's the commit in question https://github

If I had to guess, the no break space that macOS has on [alt]-[space]: " ". EDIT: Hmm, that doesn't seem to be it, here's the commit in question https://github.com/alphagov/govuk-puppet/commit/63b36f93bf75a848e2125008aa1e880c5861cf46#diff-18df4bf9d3ebe0f2e326ef9a94f3146c https://github.com/alphagov/govuk-puppet/commit/63b36f93bf75...