"Configure browser" doesn't work

[meaz]

When I click on "Configure browser", nothing happens.

If I click on test, here is what I get:

Any idea?

[connecticus]

It does work, I have tested it with Roundcube Webmail 1.3.10 and several bowers (recent Chrome, Firefox)

[spel-oe]

maybe notifications are disabled for the whole browser?

[meaz]

I have notification enabled. It does work with some other web site...
I use Firefox 68.7.0esr

But I think the problem is coming from the fact that I'm testing that on a Vagrant Env, so I get "Permission for notification can only be requested in a secure context." message when I check firefox console and when I click on "Test"

[budus]

I'have found a solution for the problem ("Configure browser") by this guide:

https://support.mozilla.org/en-US/kb/push-notifications-firefox

Enable notification from site in Privacy & Security , restart browser and work fine.