Can not discard changes to the settings.xml

Hello everyone!

Beginner here, I simply want to pull the latest changes made to the master branch from Azure devOps with Git but I can't due to an "Uncommited changes" made to the settings.xml. I press discard all changes and it disappears but as soon as I press the "Pull Changes" button, it re-appears again.

Is this a bug or do you know a way to resolve this? Thanks!