Running commit checks before commit

On one instance of IntelliJ, when I commit code to Git the code will be committed and then it runs the “commit checks” (reformat code, Analyze Code, Check TODO, Run Git Hooks). I don't remember doing anything to change this. Previously it would run these checks before committing the code and prompt me if there were any warnings or new TODOs. I do have IntelliJ installed on a second computer and there I have the expected experience. 

Is there a setting somewhere that could have gotten set accidentally? I did uninstall and reinstall IntelliJ without resolving this issue. 

The topic Modal commit dialog with background code analysis? – IDEs Support (IntelliJ Platform) | JetBrains seems to suggest “post-commit checks” which sounds like what is happening, but doesn't indicate how to configure pre-commit v. post-commit. Also, not entirely clear that this topic doesn't just mean "after hitting the commit button" when it refers to post-commit checks. 

In my case, the actions are actually happening after the commit. for example, it will give a message that there are “Warnings” after the commit has already occurred or it will reformat the code for some of the files so that there is another separate commit waiting.