Window blinds

Hello, I am new as I just purchased a 2012 North Trail Caliber Edition 26lrss trailer. I asked my dealer this question, but they say they dont know the answer. all but one of my window blinds do not have clips to hold them in place while traveling. Does anyone know if they should all have them? I would think so since there are little metal studs on the bottom sides that would hold them in place. I have not bothered Heartland with this yet but wanted to know from anyone else with this or similar model.

Thanks
 
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