dynamically added alt shows error in product additional SEO

Hey there,

I’m using the “Add missing ALT attributes” image function to add dynamically ALT to my images, but in the product page where the image is used actually, I got the error in the additional SEO section, “Focus Keyword found in image alt attribute(s).”
Is this the expected behaviour? Also, I’m wondering if this can affect the score and performance?

Screenshots:
General settings > images > https://www.screenpresso.com/=nl0lb
Inspect product image showing alt text > https://www.screenpresso.com/=xkN8b

One more thing – the alt text appears when I inspect the image on the product page only, but not when I inspect the same image from the shop page.

Thank you in advance!