The "Pages" Folder in Icloud has an instance in my Web Browser which my Ipad can not see or access

Here's a weird one for you.

Recently installed the Pages app on my Ipad air 2. It can't "see" the pages folder which was generated on my web browser Pages app.

I suspect this is down to there being a version difference in the web browser app and the Ipad app; the hint for this that the web app is in Imperial measurements and the Ipad app is in Metric.

Any way out of this? Reinstalling the Ipad app doesn't address this.

It gets weirder, I hand created a "Pages" folder on my Icloud drive from my Ipad... and it let me. See image for what I mean.