Nextcloud snap delete versions

Hi

im running nextcloud on my esxi inside Ubuntu 19.10. NC is installed via snap. The VM is running out of space …

The vmdk is 1 TB in Size … there is currently only 57 GB left (i did delete some files to get some space back)

My profile only shows 357 GB used space… where is all the other space?

Trashbin is empty …

Versions ? …

How do i delete the versions and disable this feature!

This feature doesn’t even work so why is this enabled at setup. If i click on a file in my NC browser session, select info and version, it tells me there aren’t any available…

Why isn’t there an easy feature to cull this from the browser session…

Why isn’t there an automatic culling of these obsolete versions… lets say after 100 Days of versions it autodeletes …

Why isn’t there a feature to enable disable this at installation or after setup via browser session…

THX from a windows noob loosing his sense on linux things …