LÖVE: False Warning on love.keyboard.isDown() Despite Valid KeyConstant

[dengmahal]

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?

Other

Expected Behaviour

when using love.keyboard.isDown("f4") or love.keyboard.isDown("f5") it shouldn't show a warning since those are valid KeyConstants in löve2d

Actual Behaviour

love.keyboard.isDown("f4") does not show a warning , but love.keyboard.isDown("f5") does show: Cannot assign string to parameter "!"|"#"|"$"|"&"|"'"...(+139).

• string cannot match "!"|"#"|"$"|"&"|"'"...(+139)
• string cannot match any subtypes in "!"|"#"|"$"|"&"|"'"...(+139)
• Literal "f5" cannot match string "f2"
• Literal "f5" cannot match string "f1"
• Literal "f5" cannot match string "delete"
• Literal "f5" cannot match string "return"
• Literal "f5" cannot match string "clear"
• Literal "f5" cannot match string "tab"
• Literal "f5" cannot match string "backspace"
• Literal "f5" cannot match string "insert"
• Literal "f5" cannot match string "pagedown"
• Literal "f5" cannot match string "pageup" ...(+84)
• Literal "f5" cannot match string "c"
• Literal "f5" cannot match string "b"
• Literal "f5" cannot match string "a"

Reproduction steps

.

Additional Notes

whilst it shows a warning when using some KeyKonstants, it is autocompleting for all of them. It appears to show the error only for KeyConstants that are defined after "f4" is in "keyboard.lua".

Log File

No response