[atomicUpdate]

I expect the formatter/linter to be run as part of presubmit and/or committing the code so it doesn't matter how it's edited and saved by the developer. It's strange to hear of a specific IDE being mandated to work around that, and making quick edits with tools like vi unsupported.

[CharlieDigital]

This was with Rider which had its own rules for which we hadn't set up an override in .editorconfig.