I install Unity Hub 3.2.0 and Unity 2021.3.35f1. Then I tried to change external script editor to VS2019, but the unity option didn't show any external editors. So I added manually devenv.exe file with browe... option but it still not works. No editor works when I trying to open the script. Literally nothing happens.
In another example, if user add a path, it shows like Microsoft Visual Studio 2019 [version] but in my project it shows like Microsoft Visual Studio 2019 (internal). I couldn't find a case like this.

How can I connect unity to VS2019?