I am sorry but I am afraid it's still confusing. Both snippets show a bottom-up slider . If you still need help I would recommend trying a screen recoding and then uploading it. It would have to be short though since the file limit is 50 MB I think. That way you can show me instead of trying to describe it. Just an idea.
Do you still need help with this? If so I would love to help but I would need to know what you have done so far and where you are stuck? It's important to share what you have tried so far or at least what your thought process is. And that is because it benefits you in terms of learning and it helps us feel good about helping you. Thank you.