Sense theme: Hide other variant media when selected not working

[cholometal]

 

Want to only show selected variants images when color variant is selected, I know there is a way to do this via metafields but can't find any info on it. Not working in mobile view but also want this to work in desktop.

https://ad5984.myshopify.com/ 

Any help is greatly appreciated 🙂

[mainlinesoulv2]

Hello.  I see from your website that you solved this issue.  Would you mind sharing how you did it?  I have updated all the variant alt descriptions but it seems to make no difference at all.  Thank you!