去system pref > missing control > 唔揀 displays have separate spaces 係會去番舊時個behaviour,pan mon而只係大婆有bar
不過似乎都唔會影響個別app想擺新window去邊個logic
我自己用緊一個叫Moom既window management app
可以用mouse drag / onmouse 紅綠粒 / hotkey等去快少少control番個windowing
https://manytricks.com/moom/
針對multiple monitors佢有樣野好有用:
Drag those icons even further towards another display, and you'll see a little arrow pop up
Provided there's a display there, you can combine any zoom icon with any dragging direction to zoom and move to another display at the same time.
可以長click一粒仔icon就可以即刻叫個window flush去2nd display既一面