Please include two window option in browser lke chromium atleast for Android tablet

[Hasheem]

Firefox Android doesn't support opening multiple windows. This is available in other Chromium based browsers on Android please add this feature atleast in Android tablet means multiple window using same browser 

[Jon]

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[mmwelt]

This would be a very welcome feature!  Especially on tablets (e.g. Samsung tablets with DeX), multiple windows are very useful.  On Chromium-based browsers, it's even possible to drag-and-drop between windows.

[leMingathon]

Seconded! This is the key missing feature in Firefox for Android that means that I sometimes have to resort to using chromium-based browsers, especially when my tablet is connected to an external display.