Problem Description

We are unable to make changes to existing Views from within Compass

Steps to Reproduce: 

1. Open a View
2. Click on the Modify Source button
3. Make changes to the aggregation pipeline
4. Click the green Update View button

Expected Results

The view should execute with the updated Aggregation pipeline, and clicking Modify Source again should display the updated aggregation pipeline.

Actual Results

The changes are lost. The view executes with the old aggregation pipeline. Clicking on Modify Source shows that the changes were not saved.

Additional Notes