Clip sizing NOT independent with multiple remote versions

I just realized that when I try to resize using "Input resizing or Output resizing" it gets applied to the whole Master Clip, even if I have 2 separate remote or local versions for two parts of the shot.
How can I just affect the sizing of Part A of my shot and not Part B of the same Master Clip ?
Am I missing something ?

Thanks,
Christian

So I just figured out that if you use the "Sizing Preset" it will affect the clip global, and you can see that the sizing parameters don`t change with it. If you want to change clips based on remote versions, you have to do it manual with the input sizing.