I have a 15 inch latptop with a 4K built-in display (3840x2160) connected to a 1440p external monitor (2560x1440). From the Display settings, I applied a Scale for menu and title bars of 2 on the built-in display and 1 on the external one.
From this point, the window contents is huge on my external monitor because I use Scale all window contents to match: Display with largest controls. Changing this settings makes windows content tiny and not readable.
Is there a way to have different window contents scale per display ?