Preconditions:

Role added with at least one, editable policy. For example Content/Read

Steps:

1. Go to Admin/Roles
2. Choose a role with editable policy
3. Go to policies and click edit button of policy
4. Click Select locations button under Node and choose a location
5. Do the same for Subtree

Actual result:

It's impossible to delete the selection. The only way to fix it is to remove the policy and add it once again.

Expected result:

It is possible to delete the selection.

Specifications

The prototype shows only the location limitation. The concept is the same for subtree. The PR will cover the 2 limitations, only the title in UDW will change
Location: Select the location to limit the policy
Subtree: Select the subtree to limit the policy