Actual Window Manager -

But have you ever stopped to ask: what is an actual window manager?

Understanding that it is a construct—a set of compromises between performance, policy, and physics—can make you a better user. When a window lags, you will know: the compositor missed a frame. When focus jumps unexpectedly, you will know: the policy engine made a choice you did not intend. actual window manager

Let us perform a small experiment in your mind. But have you ever stopped to ask: what

This is why dragging a window can feel "sticky" under load. The actual window manager is always chasing reality, always a few milliseconds behind. always a few milliseconds behind.