PhpStorm is opening some files saved with LF as CRLF. I've got Editor > Code Style > Line separator: Unix and maxOS (\n) and I've now turned on Editor > Inspections > General > Inconsistent line separators so at least PhpStorm warns me as soon as it opens the file. But I can't find the setting that is automatically converting my line endings in the first place. I can tell it's PhpStorm doing this because Git shows no changes until the instant I open a file in PhpStorm.
In case you're wondering about my Git settings, I've got core.autocrlf=false in both my global and repository Git config, so it's not to do with Git.
How do I stop PhpStorm from automatically converting my line endings?