is it intentional that numerous changes have a space between the word and the punctuation mark?

Yes, because in French, we often put a space between the end of a sentence and a question/affirmation mark. Some translations may not have received this change yet but it will be done when I make new changes.

https://en.wikipedia.org/wiki/Question_mark#Stylistic_variants

French usage must include a narrow non-breaking space before the question mark (for example, "Que voulez-vous boire ?"), whereas in the English language orthography no space is allowed in front of the question mark (e.g. "What would you like to drink?").