When I see people write C# then go back to Unity to test, they can just hit play right away. For me, when I write code then go back to Unity I get stopped by a pop up. Stuff compiles for a few seconds then it goes away and I can press play. Why do I seem to have an extra compile step that nobody else has? I am using unity 2021.1.4f1 Personal and VS 2019.
Edit: I tried Unity2020.3.5f1 and it is still there, but much faster.