flash in the maquilla

I have one flash does not work in Mozilla 3?
Or is it a feature of the second release of the candidate?

UPD ...

it turns out you need to download the player separately, then everything works ...
although usually if there is a flash on the page in other browsers, the plug-in was simply installed ...
how many times I tried to install (and after all he was listed in the list of what was installed!) to the moselle - he still demanded to constantly install it ... (((
IMHO - not quite the right approach to the user ...