TypeError: Cannot read properties of undefined (reading 'original_source_node_id')

[sentry]

Observed behavior

When searching for content through the 'Import from channels' modal, attempting to import your selections from search doesn't do anything. There's an underlying error that is preventing the copy operation.

Steps to reproduce the issue

1. Clear site data
2. Sign in
3. Click ADD while editing a channel
4. Click 'Import from channels'
5. Search for something
6. Select a card that doesn't have a thumbnail
7. Click REVIEW
8. Click IMPORT
9. Observe nothing happens (error reported to Sentry below)

Sentry Issue: STUDIO-GBC

TypeError: Cannot read properties of undefined (reading 'original_source_node_id')
  at ContentNode.tableCopy (./shared/data/resources.js:1514:37)
  at callback (./shared/data/resources.js:1499:36)
  at call (./shared/data/resources.js:270:14)
...
(11 additional frame(s) were not displayed)

[bjester]

This is somewhat related to #4101 in that the TreeResource copy code expects that the source node has been loaded into IndexedDB

[bjester]

We should likely load the selected nodes into the frontend IndexedDB when the user goes to review their selections.

[bjester]

Also somewhat connected to #4104

[bjester]

Closed by #4137