CS0576 on alias WebView2

[Sandu119]

Hi,
I have a project using the WebView2 control, in which I define:
using WebView2 = Microsoft.Web.WebView2.WinForms.WebView2; (note the alias is identical to the type name) which compiles OK
But, after adding WebView2.DevTools,DOM to the project, I get a CS0576 on that alias: Namespace '' contains a definition conflicting with alias 'WebView2'.
What gives?
Otherwise the tool works like a charm. Thank you for the good work.
Thanks,
alex