Nested property type lost when accessed from reference

How are you using the lua-language-server?

Visual Studio Code Extension (sumneko.lua)

Which OS are you using?

Windows

What is the issue affecting?

Type Checking

Expected Behaviour

	local A = {}

	---@class B
	---@overload fun(): B
	local B = {}

	---@class C
	---@overload fun(): C
	local C = {}

	A.property1 = B()

	A.property1.property2 = C()

	local refToB = A.property1

	local refToC = refToB.property2

while the local refToB is correctly of type B, it no longer is aware of property2.

expected behavior would be that it is aware of the properties assigned to the instance.

Actual Behaviour

presence of property is lost in the "instance" of object B (not definition).

Reproduction steps

1. Go to '...'
2. Click '...'
3. See error '...'

Additional Notes

No response

Log File

No response

Start with the Lua type-checking example in the issue and reproduce the missing property information through the assignments to A.property1, refToB, and refToC. Trace the relevant type-checking behavior until refToB retains property2 and refToC resolves as C; no repository file or test is named in the issue.