How to correct product display issue in Brooklyn theme?

Store Design
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1

Hi,

Brooklyn theme situation:

  1. Client click on a product where are 4 colors sold and 1 color remaining active (in this situation active color 171-P6).
  2. If client press on other photo that are sold (for example 172-G13 ), he will see this photo marked.
  3. Client don‘t remember which color are active and which sold, so he press again on active color 171-P6, but shopify system show color 172-G13 which are sold.

If client press active color, need that system show active color. How to solve it?

Product and shop you will find there