Thank's for your article! Very informative!
When I was trying out your setup I couldn't get the auto completion to work. It didn't show any selection ie. when entering "10."
Hey Stephan! Sorry for the late response, probably you found the solution or you're using another configuration but the problem you faced i believe it could be something about the dependencies of the plugins, for example RG or RipGrep is required for some of these plugins.