After doing a clean install of macOS 11 beta 2, I'm seeing that there's now less than 50GB remaining.
Machine: 2018 15" MacBook Pro
Looking at System Information, it is saying that there's 365GB in "Other Volumes" though the install was done as a clean install removing the existing volumes from the flash storage.
Machine: 2018 15" MacBook Pro
Looking at System Information, it is saying that there's 365GB in "Other Volumes" though the install was done as a clean install removing the existing volumes from the flash storage.