Window Management configuration help

[Anurag_Kashyap]

I want to get the almost maximum configuration from the rectangle app with leave some empty spaces around 4 sides of window, I tried save layout but its look like its for specific app based @Andreas_Hegenberg

[Andreas_Hegenberg]

use the predefined action "Custom Move / Resize". There is a default preset for 80% size, if you want it to be larger change the 80 in height and width to something bigger:

[Anurag_Kashyap]

Thanks! I tried searching resize window but it won't populate at top