Mines doing the same, they’ll do it in their own time or skip it all together! My partner never crawled☺️x
I thought my little one would skip crawling, as he army crawled from 5.5 months but at 8 months he picked it up. They will do it just takes abit more hand and eye co ordination. My little one was doing this rocking and not long after he started to crawl with his hands and knees
Some babies don't even crawl at all and go straight to walking ... I think of it this way ... we don't need crawling has a adult we walked to school and we walk to work ect .... Don't worry about it all babies are different and if crawling doesn't come then it's alright xx