Again, thanks a lot for your time! Unfortunately, that also did not exactly answer my question :< I will try to describe the situation more clearly this time
Just to be specific, I am talking about the case where I'm having a Non-Multitimbral instrument track (or a normal audio track) selected. Out of the 3 options you pointed out...
1. Track With Duplicate Settings
2. New Track with Next Instrument (or in case of an audio track being selected, New Track with Next Channel)
3. New Track with Same Instrument
...1 and 3 totally make sense for me because they do what they should do. 2 is the one that confuses me. If I select the 2. option while having a non-multitimbral instrument (no matter empty or containing plugins and no matter being a software instrument or drummer track) or a normal audio track selected, what I would always get is always either a brand new empty software instrument track or audio track. That totally confuses me because what is the point of that? The result is the exact same like when you do "New Software Instrument Track" or "New Audio Track" (by clicking the plus icon above the track areas or when you go to the Menu Track => "New Software Instrument Track" or "New Audio Track".
What is then the point of the 2. option's existence because there is literally no difference between that and the normal "create new instrument/audio track" command?
(P/s: I know this is a minor thing but not understanding sth that could be useful just bugs me out a lot :<)