RHEL 7 - Gnome - Window focus

Hello,

These window Focus Mode settings are available in Tweaks:

Click
Mouse
Sloppy

1) Click : click on title bar to activate a window
2) Mouse, Sloppy (I could not tell the difference): window becomes active when mouse hovers over a window

existing Click mode is inconvenient when windows overlap each other
Mouse, Sloppy modes often lead to text being typed in a wrong window. This causes unexpected text to appear in wrong parts of code, passwords typed in wrong places - expensive mistakes.

is this possible to add another Focus Mode:
*) Click anywhere in a window to activate that window
this mode is used in Windows, it is very natural, never causes any issues

?