Does the warning in the noble Hadith apply to a woman who did not explicitly ask for divorce but hinted at separation and was unaware of the ruling?

We hope no harm befalls you. You have reconsidered what you alluded to regarding seeking separation, and you were ignorant of its ruling. This is something that can be unknown, and one is excused for their ignorance of it. So, seek forgiveness from Allah Almighty and do not return to that.