Hi there, I’d like to try out the Karting Microgame In Unity Hub 3.5.2 I clicked New Project and Learning, but there was no template availible. I should update my Unity version to 2020 LTS, but my Editor version is 2022.3.10f1!
Even installing the package from the asset store doesn’t change anything. How can I get those learning templates to work?
Looks like they might not be available anymore 
Microgames: Learn the basics of Unity! - Unity Learn
The message in hub UI is misleading – the microgames stopped keeping up with the editor at somepoint, meaning there was some range of editors which they worked for … Maybe just 2021 editors. Not sure since the learn pages are taken down. You might be able to get them if you install the right version of unity and they are still being served to hub.
Try referencing this page to see what editors might work: Set Up Your First Microgame - Unity Learn