opening Visual Studio popup does not disappear

I updated to Unity 2019.4.28f1 a few days ago.
When I double-click a script in the inspector, the popup window stops at 50%.
185274-image.png

Same problem.
I upgraded both Visual Studio and Visual Studio Editor to the latest versions, but the problem persisted.


Visual Studio Community 2019 16.10.3

Unity 2020.3.13f1

Visual Studio Editor 2.0.9