undefined method `total_pages' for 30:Integer for zones in solidus 4.3.0

[rahul88787]

Solidus Version:
4.3.0

To Reproduce
Login with admin and go to http://127.0.0.1:5000/ecommerce/admin/zones

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
   --> http://127.0.0.1:5000/ecommerce/admin/zones

Current behavior
It gives the error "undefined method `total_pages' for 30:Integer"
gems/solidus_backend-4.3.0/app/views/spree/admin/zones/index.html.erb where line #12 raised:

Expected behavior
It should display zone listing page

Screenshots

Desktop (please complete the following information):

• OS: Mac
• Browser: Chrome
• Version: 13.1 (22C65)

Additional context