Things change color when scrolling down multi line unions

[CodeGreen0386]

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?

Annotations

Expected Behaviour

Things (classes, strings, etc) should maintain their given color in a multi line union.

Actual Behaviour

Things are colored correctly until a certain scroll threshold is reached, where they will turn blue and remain blue when scrolling further down.

Reproduction steps

1. Create a very large multi line union in an alias, field, whatever
2. Scroll down until typedefs change color

Additional Notes

The example given is only strings, but it happens with everything.

Above threshold:

Below threshold:

Log File

I doubt these are useful, but here they are anyway. Apologies for the massive workspace.
file_c%3A_Users_mapop_AppData_Roaming_Factorio_mods.log
service.log

[sumneko]

I cannot reproduce it, please provide your example code.

[CodeGreen0386]

I should have done that to begin with, sorry about that.
github doesn't like .lua files, here it is in .txt form.
CustomInput.txt
Base.txt

[CodeGreen0386]

here's a video of it happening as well, in case that helps
https://github.com/LuaLS/lua-language-server/assets/88168191/a2264a39-9b0c-4ab3-b0e1-f94f1ffabbe6