There are some (important) sites opening massively classic popups (window.open method) , where the built-in popup blocker has no chance to limit popups.
Even if dom.popup.maximum is set to 1 and dom.disable_open_click_delay is set to zero, there still is popup hell.
Therefore I suggest to reintroduce a previous available setting to define popup behavior.
Most important to force any popups to open new tabs as background tabs (not focused).
There are some (important) sites opening massively classic popups (window.open method) , where the built-in popup blocker has no chance to limit popups.
Even if dom.popup.maximum is set to 1 and dom.disable_open_click_delay is set to zero, there still is popup hell.
Therefore I suggest to reintroduce a previous available setting to define popup behavior.
Most important to force any popups to open new tabs as background tabs (not focused).