Cannot attach to Flax

Is Flax Engine Tools for Visual Studio really supports MSVS 2019 ?
I dont have button Attach To Flax, but I have menu item in Tools. When I press it, dialog window appears, asking me Debug Address.
I’ve installed version Flax Engine Tool for 2017-2019 Studio.

You can follow our documentation to ensure all steps are done for proper debugging setup:

Ensure to have proper build configuration set and game scripts project selected as startup one in Visual Studio.

I did everyhting the same as decribed in manual. For msvs2019 it doesnt work. Plugin dont create button in toolbar, and attach to flax menu command fails to attach. There is nothing about debug addres dialog in manual.