LipSync changing mode by itself

[bradleywell]

Two users have reported their LipSync Hubs changing to gamepad mode by itself.

[jakemcivor]

It's still unclear how the mode changed, but in at least one case, a user wasn't able to see the LipSync Hub and inadvertently activated the menu and changed the mode while trying to use drag mode.

Proving an option to disable particular user modes, or an option to disable access to the menu via sip and puff (i.e., #77) may be an option to address cases where a user doesn't want or need to use different modes or the menu.