Sunshade lateral offset option in BASIC LIBRARY - Basic Windows ?

[Kaliren]

Dear community,

I'm using the Double Window from Archicad's Basic Library with sunshades, and I would like to offset them relative to the edge of the window opening.

Could you please help me figure out if there is an option to do so or what the workaround would be to achieve this ?

Thank you in advance for your help.