Containers independent subview doesn't reflect on both sides

[bronwyncombs]

Describe the bug
A clear and concise description of what the bug is.

The Containers subview on COs doesn't behave as expected with independent subviews, particularly with "finalizing" linkages. In short, COs added to a container from another CO won't show that they are a part of a container on their forms. The containers needs to be manually added by search to show they are part of one.

To Reproduce
Steps to reproduce the behavior:

1. Add containers subview to CO forms
2. On a CO (CO 1), add a container record and name it
3. To this container, add a CO (CO 2), and save it to CO 1
4. Go to the CO 2 record
5. See that nothing appears in Containers subview on this record

Expected behavior
COs that are added to containers should automatically have that reflected in the Containers subview on its form. Like how the CollectionObjects subview on Accessions works.

Screenshots
If applicable, add screenshots to help explain your problem.

Container with Objects added:

Added Object with no Container:

Please fill out the following information manually:

• OS: mac
• Browser: Chrome
• Specify 7 Version: 7.12.0.5
• Database Name: pricollections
• Collection name: paleo
• User Name: pricollections

Reported By
Leslie @ Paleontological Research Institute in (933)

Additional Context
It is my understanding that we won't be developing Components and further, but I thought this was worth reporting at least.