Problem Statement/Rationale

Console version of mongosh has a history search function: ctrl+r allows to search command history to find specific operators. For example (all see screenshot):

Enterprise rs0 [direct: primary] test> db.test.explain().find({$expr: {$eq: [{$or: ["$c", true]}, "$a"]}})
bck-i-search: $exp_

Steps to Reproduce

1. Open shell.
2. Press ctrl+r

Expected Results

Search bar appears

Actual Results

Nothing happens

Additional Notes

Any additional information that may be useful to include.