Unpleasant fix for me was to generate .editorconfig files into all projects I use. My version of VS is 17.12.2

First I checked my settings if they were not rewritten:

Then I clicked on the Code Style tab and from there I generated .editorconfig file into my project folder for each project I have:

This is ugly solution and I never had to put it inside project. It was my local settings I don't understand why this file should travel with the project. (for git adding it to .gitignore can be solution).