Make an option to turn off the text chat notification box in Voice Channels

Hi,

In the text chat for voice channels I know you can toggle part of the text notification to not show while you’re in full screen. But there is no way to toggle the entire notification box to not be shown at all. At the moment I find it incredibly frustrating and triggering to watch it pop up as soon as someone is typing or have sent a message. Please please, make it so that I can turn the entire message notification view off!