Pushing changes to copies doesn't perform relinks correctly

Steps to reproduce

Create FTL & YAML:

1. Create tenant page template "brand"
2. Create rootpage template "brandroot" with dialog property

• name: checkoutPage
     label: dialog.tabLink.checkoutPage.label
     $type: pageLinkField

1. create subpage template "subpage"

All this templates are available on the attached module.

Create pages in Pages App:

Create a page structure such this:

Open "home_master" properties and link subpage "checkout" in dialog field 'checkoutPage'

Make live copies:

1. Make a new livecopy of home_master disabling automatic relink
2. Repeat the process a few times
3. Rename the live copies to something like  home_1, home_2, home_3, etc.
4. Move the new live copies into riedel page (so they are all at the same level than "home_master")
5. Ensure the link in the copies still points to /riedel/home_master/checkout

You should now have something like this:

Now select any copy and execute "Relink all pages ..." action. Unfortunately the link generated are incorrect.

Expected results

Every copy's links get updated to point towards their own specific path.

Actual results

All copies get their links pointed towards one specific copy's path instead of having each their own.

Workaround

Development notes