Hey there @Shian
Yes, for now if you're running into such issue, this workaround will allow you to install ANA 2 anyway. Should you run into any other issues, the manual uninstall procedure followed by a clean new install can help as well.
( just make sure to backup your user presets if you need to use this method ).
And as mentioned in previous post, S.A team is also working on MacOS notarization and M1 compatibility for both ANA 2 & KICK 2 for the future updates