Firefox Webapps no longer working?

[starbuck]

Hi everyone,

I noticed that with FF20 and the new webstore apps installed are no longer showing up in the menu nor do they seem to be installed at all.
Is there some security mechanism that must be set to allow the install?
I remember previously they we're installing fine and even sorted into the menu categories.
Anyone knows more about it?

https://marketplace.firefox.com/

[wrender]

Have you tried FF21?

[starbuck]

Yes, still broken.
I can't find anywhere else this is reported, though its apparently broken in every linux i tried but android!
Not Suse, Fedora nor Ubuntu, I tried them all, but all seem broken. Ubuntu should have at least some users that ought to use mozilla webapps...