[CLIENT] Client freezing during "accept/decline" process when finding a game

Hey there, this is my first time reporting a bug so sorry if this isn't exactly up to standards.

Today when trying to start a duo ranked game, I've had a critical freeze during accept/decline part, which I've created a screenshot of which you can see at: https://cdn.discordapp.com/attachments/412562373669289987/642808396080480256/unknown.png

The issue is, I couldn't do anything and the lobby thought I was in. Because of that I couldn't ban a champion and I had to kill the process of League Client, after which the lobby resumed successfully and I could select a champion. Had I not killed the process, I wouldn't have been able to select a champion and I'd lose LP for dodging the queue.

The match was this one: https://matchhistory.eune.leagueoflegends.com/en/#match-details/EUN1/2308273164/39770194?tab=overview

If there's a thing I can add is that I could click the "Accept" and "Decline" buttons as many times as I wanted, the animation of clicking the button worked, but the action it was supposed to perform did not.

Should I be able to add some log from the game or help in some other way, please let me know.

Thank you for your consideration.