Scope Zoom Steps on Controller?

[BIS]

My sniper Riffle and Assault riffles have been upgrade to a scope types that claim to offer high zoom "steps". But I have yet to be able to operate said stems on my Xbox Controller I use on PC.
Pressing the analog sticks doesn't seem to do anything...
What am I not doing?

[isitmemberi.hopto.org]

Not using the correct input mapping perhaps? Check if pressing the right stick without a weapon ready causes zooming.

[wotbop]

Zoom is same as binoculars

[BIS]

Originally posted by wotbop:

Zoom is same as binoculars

Correct, so there is

1) "over the shoulder" aiming which is not scoped,
2) when I use the same button I use for binoculars the weapon's aim view changes into the default "scoped" view at a default zoom level.

It is here though that I am stuck as I am not able to adjust zoom in the second option (while in scope view).

Is that just how the game is supposed to work? You get to aim in only 2 different views?

[BIS]

For example, the "8X Variable Zoom Rifle Scope (3-Step)"
How do I get to switch from one step to another?

[BIS]

OK, I figured it out. I switched to a different scope with steps and it lets me go through the zoom steps by pressing the right analog stick after I am in "Scoped In mode".

For some reason one of the 8X scopes I have does not allow this feature. Might be some sort of glitch? Not sure but either way I found a good alternative that works as expected. 🤷🏼‍♂️