User-defined function documentation doesn't work with type casting?

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#1

I recently found out about user-defined function documentation, wanted to add it to my modules but the documentation wouldn’t show up. After some testing I found that type casting the functions was the issue. Does anyone know a way around this without removing the type casts?

Working module:

--!strict

local MyModule = {}

-- Shows up
MyModule.MyFunction = function (): true
    return true
end

return MyModule

Failing module:

--!strict

type MyModuleImpl = {
	MyFunction: () -> true
}

local MyModule = {} :: MyModuleImpl

-- Doesn't show up
MyModule.MyFunction = function (): true
    return true
end :: () -> true

return MyModule