Switch windows of the same app instantly

### Description of the new feature / enhancement

Being able to switch windows of the same app is great, but what would be even better is to switch between them instantly - without even showing a popup with listed windows. It'll imitate an exact behavior from macOS.

### Scenario when this would be used?

Much more dynamic and faster switching between windows and freeing the screen from popups that might not be needed by some users.

### Supporting information

_No response_

The issue names no files, tests, or entry points; start by locating the existing same-app window-switching flow and confirming where its popup behavior is implemented. Compare the requested behavior with the current flow and define how instant switching should work, including what constitutes completion.

Written by the indexing model from the issue text.