The opened collection.json file only displays documents before 'Load More…' node after executing "Open collection" action

[v-mengwe]

OS: Win10/Mac
Build Version: 20211026.1

Repro Steps:

1. Drill down a MongoDB account -> Database -> Collection -> It shows a list of documents with a 'Load More…' node.
2. Right click this collection -> Select "Open collection".
3. Check whether the opened collection.json file displays all documents in full.

Expect:
The opened collection.json file displays all documents in full.

Actual:
The opened collection.json file only displays documents before 'Load More…' node.

More Info:
The opened collection.json file displays all documents in full after clicking the 'Load More…' node to expand all the documents.