title: Breakpoints are not working in Xcode 12.2
body: <p>I have breakpoints set throughout my program, but Xcode appears to ignore them completely.</p>
  <p>I wanted to create a new question, because <a href="https://stackoverflow.com/questions/64790/why-arent-my-breakpoints-working">this</a> one was asked in 2008 and has nothing up-to-date.</p>