Disable RadioCrackle / Sound of 'Tips' (Vatsim)

I’m really not sure where to put this question, here’s probably the best fit.
Flying Vatsim I have the sim’s audio on my desktop speakers and my vPilot ATC on my headset (shxtty little GN2000)
Problem I have: anyone contacted by ATC via text or anything broadcasted on the active frequency I get this radio crackle sound which annoys me a little bit tbh. Is there any hidden setting i haven’t been finding yet which deactivates it?

I’m talking about this thingy’s sound:image

Hi @OddSobriquet,
I’ve moved your topic into the 3rd Party category: #third-party-addon-discussion:tools-utilities
Thank you!

not sure if this is correct since the tips notification is a MSFS feature and the sound is being played by MSFS and not by any thrid party app like vpilot.