Auto complete ignores name text case

[MiranDMC]

Auto complete feature (Ctrl + Space) displays and inserts everything as lower case.
Currently my "Case converting" option in settings is set to "As is".

[x87]

Can you show an example? What do you mean by "everything"? Keywords, variables, labels?

[MiranDMC]

const
Keyboard_Cooldown = 200 // ms between keyboard presses
end

Is presented and inserted as "keyboard_cooldown"

Predefined class names are starting with upper case.
Labels are not present at all in auto complete?

[x87]

Labels should appear as you type @

[MiranDMC]

Uh right, sorry. Then labels have correct case. So seems like problem is related to constants names only.