Listening for multiple command variations using a single hears()

[jonathantittle]

Version: ^2.1

Is it possible to listen for multiple variations of a command using hears()? For example, I'd like to be able to listen for:

mycommand action (.*)

and

action (.*)

Using | to separate the commands seems to allow execution, though when using regex in both of the commands, the text doesn't seem to come through as expected.

Example Code

$botman->hears('command action (.*)|action (.*)', function ( $botman, $message ) {
    $uid = $botman->getUser()->getId();

    $botman->reply(
        '<@' . $uid . '> You said: ' . $message
    );
});

When the bot hears command action [message], $message comes through without any issues. When the bot hears action [message], $message is empty.

As long as there's not regex, both command variants work, though I need regex in 99% of the commands in use. Perhaps I'm just doing it wrong :).