I still cannot uncompressed the zip,files

What exactly happens when you attempt the follow?

How to open a ZIP file on your iPad

1. Open the Files app, then find the ZIP file or archive you want to uncompress.
2. Tap the ZIP file or archive.
3. A folder is created containing the files. To change its name, touch and hold on the folder, then tap Rename. 

Axel F.

What happens when you try?

How to open a ZIP file on your iPhone or iPod touch

1. Open the Files app, then find the ZIP file or archive you want to uncompress.
2. Tap the ZIP file or archive.
3. A folder is created containing the files. To change its name, touch and hold on the folder, then tap Rename. 
4. Tap to open the folder.

At what point in the above process are things going wrong?

When I do those steps, the ZIP files tries to download from the cloud.

just keeps spinning , never gets downloaded. This changed after the

recent automatic update