Problem Statement/Rationale

In the newest version of the mongodb compass, pressing "enter" to autocomplete an aggregation pipeline step removed the step itself, and autofills the spec without the step itself.

Steps to Reproduce

See attachment.

1. Go to aggregations tab
2. Click "text" in the upper right corner
3. Start typing the name of an aggregation step (such as "$project")
4. Press enter to allow for autocompletion
5. Notice that the part of the step that you have typed dissapears

Expected Results

The pipeline step does not dissapear

Actual Results

The pipeline step dissapears, and only the autocomplete of the spec remains