Linux client chat fills with "w" when trying to communicate after moving forward in game

[Stoney 0]

I'm using the Linux client, running Ubuntu 22.04, and my chat and any menu search bars or text entry bars (e.g. storage transfer amount) fills with "w" after I've been moving forward in game. The text box or chat continues to fill with w, for many minutes after I've stopped moving, making chat or most menu text entry completely impossible. Deleting the "wwwwwwwwwwwwwwwwwwwwww" just results in more w's filling the text entry. My keyboard key is not sticking, and this does not happen when using any other program on my machine.