[SOLVED] How to(?) DISABLE Focus Steal

[Ceyarrecks]

Excuse me Please:

in still using Kubuntu 2204;

I would love to know how to absolutely, completely, undeniably, & forever DISABLE Focus Steal.
(to define, as i have noticed else-where the term is completely foreign to those supposedly well-versed: The over-riding, the popping back above currently-being-used program, stealing focus from input. i.e. launch program A, and B, while waiting for A to fully render/load, continue input into program B (username/password, etc) only to have program A, now fully loaded, bogart in front of program B that was being typed into.)

Thank you again for your time taken to answer.
HCA

[Bings]

Set the following in system settings to "Extreme".

[Ceyarrecks]

Set the following in system settings to "Extreme".

umm,..and since having done so, now the Application Menu only shows for a fraction of second and disappears. O.O
is there a way to launch System Settings via KB key combination?

[Bings]

You can do it via krunner. alt+space by default.

[Ceyarrecks]

Set the following in system settings to "Extreme".

EXCELLENT!
"Extreme" setting was the understanding i was missing!
(not sure why Menu acted weird, but forcing restart, Menu acted normally)

Thank You for assistance!
HCA