Can Windows 10 have WSL1 & WSL2?

Running Windows 10 (ver 21H1 19043.1415).

I enabled the required Windows WSL features some time ago. Since then, I've switched back and forth between WSL1 and WSL2 several times with Linux packages.

I've used Docker for some time. It seems Docker's recent updates transitioned Docker from WSL1 to WSL2 on Windows.

Ubuntu was just uninstalled from the PC. The status of WSL was checked:

wsl --list --verbose

The returned status shows:

Question:Can the Windows subsystem version of Linux, Ubuntu 20.04, be installed as WSL1? Which means the PC has both WSL1 and WSL2 active?