<![CDATA[How can I prevent the "leave site" pop up message.]]>A similar discussion (now closed) suggested enabling the flag:

opera://flags/#allow-popups-during-page-unload

How do I do that on a Mac? When I go to that page, I do not see such a flag.

Let me add that Firefox does not do this, and I get the message on a number of sites, so it appears to be Opera and not the site that is generating the message.

]]>https://forums.opera.com/topic/55583/how-can-i-prevent-the-leave-site-pop-up-messageRSS for NodeSun, 15 Mar 2026 21:07:00 GMTThu, 05 May 2022 13:43:09 GMT60<![CDATA[Reply to How can I prevent the "leave site" pop up message. on Thu, 05 May 2022 18:07:49 GMT]]>@leocg
So is there no way to disable the "leave site" pop up message? It is quite annoying.

]]>https://forums.opera.com/post/280431https://forums.opera.com/post/280431Thu, 05 May 2022 18:07:49 GMT<![CDATA[Reply to How can I prevent the "leave site" pop up message. on Thu, 05 May 2022 17:25:35 GMT]]>@erikrose That Chromium flag no longer exists.

]]>https://forums.opera.com/post/280428https://forums.opera.com/post/280428Thu, 05 May 2022 17:25:35 GMT