Specifically talking on add-product.html page, where there is Drop files here or click to upload. card it works fine it uses
Could you please check the console to see if there are any errors?
It could be that you missed out including certain JS files in the new page.
Thank you for your response.
There is nothing in console no error no missing files.
I try to explain it again with more clear visual.
I have modal with input and this input type is datepicker (you on click it, calendar shows up) if I add second input with same type (datepicker) it is not working on click does nothing. only one of them works (and yes if I change ID name its still not working)
When you change the ID name for the second datepicker, did you initialize the second one in the JS?