Hi Sujapati.
I noticed just now the theme has been updated. It’s just that I think the problem is still there.
Here is a link to illustrate my issue:
https://shamseili.com/product/brique-ring-narrow-model-4/
When I use my Safari browser, the dropdown menu to select the ring size is still using default styling. At least on my browser.
I have cleared the browser history and cache, just to be sure.
Let me know if I am doing something wrong.
Kind regards
Fredric