Moving open documents/windows between dual monitors?

[Matt2012]

On my PC, I can move any open window/docs/progs etc between the two monitors and can leave them inbetween the two monitors so half a window is on one monitor, and the other half is on the other monitor (see attached image).

On my Mac Studio though, I see the same thing when dragging the windows from one monitor to the other but as soon as I let go of the left mouse button, the open window only shows on one monitor and chops off what should be visible on the other monitor.

Is there a way of doing it like the PC can? Weirdly, It did work once but have no idea how it happened?

 

[Diskutant]

In Settings - Mission Control
turn off the option "Displays use different Spaces"

 

[Matt2012]

In Settings - Mission Control
turn off the option "Displays use different Spaces"

Thank you!

 

[Matt2012]

Actually, it kind of works but the height is different and both (identical) monitors are running the same resolution.
Should it be like this?

 

[Diskutant]

that doesn't look right.
Check Settings - Display if both screens are set to the same height next to each other.

 

[Matt2012]

Didn't realise in 'Displays' that having a monitor higher than the other would actually do it that in practise. I just thought it was for left/right so fixed now and cheers again.