Currently the maximum container size seems to be set at 20G. There really is no point in having this upper limit set IMO since its a dynamic container so will only use the actual disk space it consumes on your host system not the max size.
I may be on the fringe here, but I hit this limit and it was a pain to resize the partition.
We’ve actually forced a 120GB limit in Local (the 20GB limit is Docker’s, and continues to be the limit, Local aside). Any new Local sites should have this 120GB limit, but for existing sites a shell script will need to be run https://gist.github.com/claygriffiths/fd270f45d82da6feefd723c4fce5a4d7. Please backup the site you want to change the limit for, check over the comments in the shell script to make sure it’s ready to run, then download, chmod +x and execute. If something goes wrong let us know, but nothing should.
Unfortunately I am on Windows so this script wouldn’t work as is, but I can see looking at it those are basically the steps I took to expand the container