When do you actually say when your baby started walking?

For example, my 12m old baby took his first unassisted steps right before 11 months. But he didn’t actually start trying to walk on his own around 12 months, and now he can walk across the room before going back down to crawl around. Crawling is his main form of transport lol. Walking is still just for fun for him. So when people ask, should I still say right before 11 months? Or say 12 months because that’s when he really started seriously trying to walk? Or do I wait until he actually is able to fully walk around? Maybe this is dumb and I’m overthinking it but I’m genuinely what you all think! I feel like a liar saying my baby has been walking for over a month, but they see my little guy zooming around on all fours 😂