My daughter never went through the crawling or “cruising” stage at all. At about 16 months she started scooting around on her backside, and she wasn’t walking unaided until about a week before her second birthday. Now at 29 months you can’t stop her running around.
By all means mention it, but kids do things in different orders. Mine could count to 20 and talk in sentences but still not walk. Other kids younger than her were running and climbing but hardly talking.