Comment 4 for bug 1935882

Tests successfully for me, although I have to clear the virtualenv cached eggs with --clear-app-data.

We could upload virtualenv to bump the version again, like https://launchpad.net/ubuntu/+source/python-virtualenv/20.0.17-1ubuntu0.3 to make this automatic, and avoid users who have hit the bug, needing to --clear-app-data, to resolve it.