So that you will only get informed about such blocked popups if you check the adblocker's logger yourself. To allow adblockers to totally block such popups without any alert/notification from the browser, i.e. If a pop-up has been blocked, Firefox displays an information bar on your screen as well as an icon in the address/url bar. This will flush out that web page from the Session Store.

If it opens, close it by Menu > File > Exit. Right-click on the Firefox icon and select Open New Window. My suggestion is different, more general: Wait about 20 seconds for Firefox to finish closing. And it will also show an alert whenever such a popup is blocked. Plus, it only aims against tabunders / popunders. Previously I had closed out the On-screen Keyboard so when I pressed the Enter key and the OSK will pop up. independently of uBO great feature to inject uBO specific filters in order to to block inline scripts.Д¬hrome's upcoming approach to block tab-under behavior (that you've mentioned in the bug report) seems great, but it's an improvement upon its built-in popup blocker. On the Advanced Options screen, click on Startup Repair option (See image below) 4. So my request with that bug report is, Firefox to allow adblockers to be able to block popups from being created (as tabs/windows), instead of having to wait for them to be created and then close them, In tests: 2-6, 8 and 11 the popups appear momentarily before getting blocked,ДЇor both uBO and ABP (the popups are blocked by EasyList), in both Firefox and Chrome.ДЄll these cases are logged in both ABP and uBO as 'POPUP'. I have added this test page in the bug report, :

when is using the injecting filters (uBo specific filters) the popups wont be visible anymore

Lewisje wrote:uBlock origin also has to use that clumsy method to deal with unwanted popups.

When ever i go on to firefox popups appear