Issues with my Logitech G213 Prodigy Gaming Keyboard

[Igƞis]

So when i first started the game i've noticed an issue the + and - buttons for my volume control on my keyboard isn't working at all while i try to push these buttons in game.

Sure i can alt tab out of the game and adjust the volume there but i would like to have an option to manage my volume if a sudden loud noise or some music shows up that i'm not really a fan of.

I don't understand why my keyboard is like this i've updated it to the latest version and everything related to it and still it doesn't seem to work

I would really appreciate getting some help with this minor but annoying issue.