I'm unable to change my Terminal app profile (color theme) even when I change it in the preferences. I selected Homebrew as my profile, closed Terminal and reopened it - but it won't actually change to Homebrew. It shows the basic (default) profile.
Is it possible that I have an issue with my .bash_profile, .bashrc, or .profile?
I'm trying to change it to the profile "Homebrew" seen below:

⌘Q. Also, why are you tagging this question with bash? It is unrelated to the bash shell.