v1.2.3: How to fix error not show button Notify Me on product page when enabling Bss_PreOrder?

QUESTION:

I installed module Bss_StockAlert version 1.2.3 and Bss_PreOrder v1.2.1 on my dev site for testing.

I see that the button Notify Me shows on the category page but it doesn't show on the product page when module Bss_PreOrder enabled.

If I disable it, the button shows on the product page normally.

It seems that there is a conflict here, do you have a fix?

ANSWER:

The module Stock Alert works incorrectly when module Bss_PreOrder is enabled.

For this error, please edit the file app/code/Bss/ProductStockAlert/Plugin/Pricing/Render/FinalPriceBox.php  as below:

Or upload the attached file below to override the current file on your site.

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