Time clock on lock screen with iOS 16 on iPad

Unlike iOS16 for iPhone, iPadOS 16 for iPad does not support lock screen customisation. Likewise, the new active Astronomy and Weather Wallpapers are currently exclusive to iOS16.x for iPhone.

Whether or not these features will ever reach iPadOS is known only to Apple.

You are very welcome. I’m sorry that the answer is not as you had evidentially hoped to discover.

Apple do invite submission of feature requests via its Product Feedback portal. For iPad and iPadOS:

Feedback - iPad - Apple

Hello sheamel,

Thank you for reaching out to Apple Support Communities, and we'll be happy to help in any way we can. We understand you have feedback about a feature for Apple that you would like recognized. You can leave feedback for them here: Product Feedback - Apple

We hope this helps.

Cheers!