When playing games that allow you to change the keys assigned to commands, my keypad multiply key is not detected.
Strangely, typing the key in a text field - chat or character name box, for example - outputs the expected * character OK. But when trying to assign the key to a command, pressing it does nothing. Other keypad keys such as Divide, Subtract and Add are detected correctly.
Running xev, I can see the Multiply key detected correctly as "keycode 63 (keysym 0xffaa, KP_Multiply)". But not in games while running Play On Linux.