I have Upgraded to macOS Mojave and have noticed that the first scan during install of WSA has increased. Before upgrading from High Sierra to Mojave, I uninstalled WSA. After the upgrade I did a clean install of WSA on Mojave. The first scan with Mojave was over 27 minutes. Here are my first scans with:
9 to 11 minutes
10 to 12 minutes
Is this going to be the new normal for the first scan?