Suggested

Voice chat in the race viewer

Chatting during the race with chat completely covering the screen distracts you from the game process which leads to DRS mistakes and pit-stop fails. On top of that it's almost impossible to chat in certain languages such as russian as chat still doesn't seem to support cyrillic letters. So why don't make a voice chat that would allow us to enjoy both racing and communications with leaguemates at the same time?

This is a great idea, other games have it.  In the meantime, you can use Discord for this but its more hassle to have an extra app open for it