When dragging browser tabs, I often "mismove" the mouse a bit to the bottom, and end up with the tab transferred to a new window.
It seems I'm not the only one encountering this problem…
https://bugzilla.mozilla.org/show_bug.cgi?id=465184
https://bugzilla.mozilla.org/show_bug.cgi?id=465346
https://bugzilla.mozilla.org/show_bug.cgi?id=616130
https://bugzilla.mozilla.org/show_bug.cgi?id=727420
https://bugzilla.mozilla.org/show_bug.cgi?id=1571242
https://bugzilla.mozilla.org/show_bug.cgi?id=1610764
It finally got fixed in Firefox 74, with a setting `browser.tabs.allowTabDetach` that simply lets disabling that "detach tab to new window on drag down" behavior:
https://bugzilla.mozilla.org/show_bug.cgi?id=1610764#c1
(note you can still do "right click > Move to New Window")
I searched in Firefox source code and the feature seems to be very simple to implement:
https://searchfox.org/mozilla-central/search?q=browser.tabs.allowTabDetach&path=&case=false®exp=false
When dragging browser tabs, I often “mismove” the mouse a bit to the bottom, and end up with the tab transferred to a new window.
It seems I’m not the only one encountering this problem…
https://bugzilla.mozilla.org/show_bug.cgi?id=465184
https://bugzilla.mozilla.org/show_bug.cgi?id=465346
https://bugzilla.mozilla.org/show_bug.cgi?id=616130
https://bugzilla.mozilla.org/show_bug.cgi?id=727420
https://bugzilla.mozilla.org/show_bug.cgi?id=1571242
https://bugzilla.mozilla.org/show_bug.cgi?id=1610764
It finally got fixed in Firefox 74, with a setting
browser.tabs.allowTabDetach
that simply lets disabling that “detach tab to new window on drag down” behavior:https://bugzilla.mozilla.org/show_bug.cgi?id=1610764#c1
(note you can still do “right click > Move to New Window”)
I searched in Firefox source code and the feature seems to be very simple to implement:
https://searchfox.org/mozilla-central/search?q=browser.tabs.allowTabDetach&path=&case=false®exp=false