Prestige theme collection page

[OmiDev]

hi there, i am editing website "https://moissaniteave.com/collections/moissanite-engagement-rings "

i am working on Prestige theme. In the collections/all the filters under collection filter are always open, what i need is to if 1 filter is open other automatically close and if i check any variant then filter should me collapsed,  Thanks for your inputs.