Doesn't show tooltips (for units) in visual studio. Why?

Question

Unity

When I open the script, it does not show hints. In the unit itself, in preferences - external tools, I selected Visual Studio, but still does not show hints

Answer 1

Nothing is clear from the question, so I'm answering the question with a question.
1. Visual studio or VS Code?
If Visual Studio, then it should show - if not, then everything is broken.
If VS Code, then Code must be specified as an external script editor.
2. How are you trying to get hints?
3. Screenshot?
4. Easy to google

Answer 2

Did you install this package in the Visual Studio Installer ?

Answer 3

It is necessary to change the assembly in the Visual studio installer by adding: "Game development with Unity"