There's been an update (1.4.11) to Mini Matches!

These are the problems that were solved:

• Don't include bonus score in points assignment. Points earned at the end of a match are now based on where you (or any local player in the game) placed.
• Changed old reference to "extras" menu to the correct "newsletters" menu.
• Alternative keys for keyboard players to avoid bug when shift is used with numpad numbers. (WSAD Player can now use Q (thrust), E (shoot) and R (ability). Arrow keys players can use M (thrust), K (ability) and L (shoot).)
• Fixed bug where Mini Matches would only show a black screen on startup on MacOS 12 and higher