Colon function call syntax doesn't pass parameters properly to C#

[nitz]

Using the colon syntax (eg myTable:Function()) works properly when a function is declared directly in Lua. However, when adding a function to a table via C#, the would be 'self' parameter seems to get dropped.

Unsure if it's related, but I'm using Moonsharp in Unity.
I noticed it on the version I was on (0.9.8.0), but tried using 1.6.0.0 and got the same results too.

// C#
my_table["Foo"] = (Action<Table, string>) ((self, str) => { Debug.Log(str); });

-- Lua
myTable = GetMyCSharpTable()
myTable:Foo("This won't print!")

The above will generate something along the lines of:

(30,14-26): cannot convert a string to a clr type MoonSharp.Interpreter.Table

Changing the C# function declaration to take a DynValue as the first parameter causes my string to end up in that value, and the later string to be null.

Declaring it all in Lua, (like as follows), works fine:

otherTable = {}
function otherTable:Bar(s)
    print("My table: " .. self)
    print(s) 
end

otherTable:Bar("This prints!")

[xanathar]

Fixed in 1.7.
Requires an option to be used as this might break compatibility:

S.Options.ColonOperatorClrCallbackBehaviour = ColonOperatorBehaviour.TreatAsDotOnUserData;