Some values cannot be inserted as int64 numbers in the Insert Document modal in the Atlas UI. They're dynamically changed to a different value in the submission form before the insert can be submitted.

This could cause customers to unknowingly insert incorrect data into their projects via the UI.

Steps to reproduce (or see this screen recording):
1. Open the Collections table in an Atlas cluster and click the +Insert Document button
2. Attempt to insert 386688338553339905 or 386688338553339105 as an int64 value. Notice the value changes before the number can be inserted.

Workaround:
Insert int64 values via the mongo shell.