Synchronization between iPhone and IOS is extremely slow and take space

Platforms:

Mac OS 12, Version: 12.5.0 [21G72] – Lightroom Classic version: 11.5 [ 202208080927-8a575c91]

iPhone 8: v.14.8.1 – Lightroom app. : v.751.74FFDA/55 (uset images spaces 34Mb)

Lightroom´s contribution to solution is welcome 🙂

1. Synchronization between iPhone and IOS is extremely slow, one to three pictures can take hours, even over WIFI.
   
   
2. Cannot from LR-Classic stop/remove synchronization of the images between the cloud and mobile.
   
   
3. Incomprehensibly minimal use of space in the "Creative Cloud Files" local stored 20Mb on harddrive takes up 800MB of 2GB.

Can't find a good overview of where the space can be managed.

Thanks in advance!

PS!
Generally, I'm super optimistic, but now tiredness has taken over. Forever and having to struggle with problems that those who design them do not. It's like when I switched from Microsoft Win to Apple 20 years ago and as with old motor vehicles always have to fix it yourself.
I had for long since grown from that time and now generally runs flawlessly, if it wasn't just because...
ADOBE I'm looking forward to you fixing it!