Formatter does not exist

[bobtnt]

Got this error while trying to register custom formatter:

(2,1): error CS0103: The name 'Formatter' does not exist in the current context

(31,1): error CS0103: The name 'Formatter' does not exist in the current context

Cell not executed: compilation error

[jirapongse-refinitiv]

You may use the differnt version of the dotnet interactive.
Please try this solution (dotnet/interactive#1404).