SOLVED The label In stock / Out of stock does not appear on store no. 2 in multistore.

[Guest]

I have 2 stores in PS 1.7.6.5 in multistore.

The stores run with their own theme, which is a copy of the classic theme, for the sake of logo and color on the buttons. Otherwise there is no difference between the 2 stores.

But ... on the product page and in quickview, the label In stock / Out of stock does not appear on "store no. 2".

If I look in the source code, the code looks like this on Billigfrø:    
      <span id="product-availability">
                              <i class="material-icons rtl-no-flip product-available">&#xE5CA;</i>
                    På lager
              </span>
    
And on Lavprisfrø:
      <span id="product-availability">
              </span>

At first glance, it seems that the class will not be filled in, but why it does not, I can not figure out.

Does anyone have an idea where I should look?

You can see it on any item on Billigfrø and Lavprisfrø.

I have compared the files in the 2 themes with Winmerge and there is no difference in the files.
So, I come to the conclusion that this is probably not a theme issue.

Edited September 9, 2020 by Guest (see edit history)

[Guest]

Solved. 

Labels was missing under product settings for Lavprisfrø in backoffice