How to open the previous page of the browser?

Question

1C-Bitrix

Hello.
Noticed a problem on the site .
When tearing off a detailed product card in the browser, the browser itself does not allow you to return the previous page immediately. And only with 2 - 3 attempts.
Steps:
1. Open any detail card first .
2. Then open the main photo of the product.
3. Close the photo.
4. And try to return to the previous page by the arrow of the browser.
Here it does not open right away.
Browsers Chrome and Opera, Yandex. The cache is enabled in the section.

Answer 1

The right solution was found in the TP of the company that developed this site template. They rewrote the gallery (at the same time removing duplicate images that appear when uploading a photo to More details).

Answer 2

so you have previous pages this is the same page