Webshop - error on Shop by Category field

Hello,

I am having an issue on the webshop - shop by category page. When clicking on the Item Group, I am having the error 404 - Page Not Found.

Below settings have been configured in ERPNext:

  1. Webshop Settings > Filters and Categories > Enable Field Filters > Website Items Fields(item_group and brand)

  2. Item Group - Technology has been created
    Parent Item Group - All Item Groups
    Is Group - Checked
    Show in Website - Checked
    Include Descendants

  3. Two other item groups have been created
    Parent Item Group - Technology
    Is Group - Not checked
    Show in Website - Checked
    Items have been added to each group, and have been published to website.

ERPNext: v15.21.2 (version-15)
Frappe Framework: v15.24.1 (version-15)
Frappe HR: v15.20.0 (version-15)
Webshop: v0.0.1 (version-15)

Can you please advise on this issue?