Prereq:

Setup customer portal with a folder as a wrapper.

The structure should be like this:

wrapper (folder) -> customportal (Customer Portal) -> recentOrders (Customer Portal Page)

Now login to customer portal and notice the recntOrders page is not displayed (it still has the deafault Dashboard page)

Note: to fix this issue you have to specify the remote ID for the siteacces for customer group

ibexa.corporate_account.customer_portal.customer_group_to_portal_map:
    {{ customer group }}:
        - {{ location remote ID for 'customportal' }}