Ui bug with kyber launcher with reporting behavior

Hey, there was some really nasty behavior from a player, calling everyone a lot of ableist names and shitting all over the game. Relentlessly, to everyone in the lobby. I collected a screenshot to report, but your report feature in the launcher isn't letting me add the image at all, and it won't submit my report without evidence.

I'm not one to go and report behavior usually, gamers sometimes are toxic and I'm aware of this, but this guy would NOT STOP being bigoted and cruel to people in the chat while saying nonstop nasty stuff about the game, and he consistently was one of the lesser players on his team. With no easy way to mute a players chats, we all just had to…. Deal with it…? I got to the point of leaving after a few games. I'm sure others were as well, others were also trying to tell this person to chill it's just a game.