❔ Syntax highlighting stops work

Sometimes the error highlighting stops work. This happens when I wrote code with an error and without correcting the error, I edit another piece of code, then VS stops highlighting the error in first piece of code. This problem only appears when I use .NET 7 and doesn't appear when I use .NET framework. I use the newest version of Visual Studio 2022 Community. For instance, in this picture there must be an error because class CardDto doesn't exist. This bug annoys me a lot