Yes. After uninstalling I deleted all data in my user profile's app data folder, and manually checked for any files remaining in the Program Data or Program File directories. After reinstalling, the chat window is still white, as in the picture above...

Same issue. Only happens on one machine. Tried changing the theme; tried changing my UI scaling; reinstalling; uninstalling, removing all the old files manually, AND THEN reinstalling. Nothing. If I double-click the space or chat to open it in a sepa...