Please enter the correct variant option name in the theme settings to show size chart link right after size swatch on product page.

Example: Size, Dimension, Taille, Velikost, Talla, Taglia OR any other keyword that you have used as a variants on products to indicate product size or measurement.

Include the word ‘All‘ to indicate the size chart link on all products.

If you haven’t entered the correct variant option name in your theme settings, it will not show size chart link.