Show correct breadcrumb in PS 1.7.6.1

[Hrist0]

Hello,

I am using PS 1.7.6.1 and have notice something interesting. Idea of breadcrumb is to show you how you reach your current location on a website. Unfortunately - in PS it is displayed as a location of a product in categories. For example:

1. home\category1\category2\product_name - this is how it is at the moment, no matter how you reach the product

2. home\product_name - this is how it should be, if you put your product on the index page

3. home\manufacturer_name\product_name - this is how it should be, if you reach the product from manufactutere's page

4. home\landing_page\product_name - this is how it should be, if you have the product on a landing page and you reach it from there.

Do you have any idea, how this could be fixed?

Thank you in advance.

Regards

Hristo