How to mask sensitive fields content in Katolan Recorder

Hi,

We ask our customers to use the chrome browser extension Katolan recorder to record a selenium type automated test script in XML that they then upload to our product and then we run tests for them.

The problem is that for sensitive fields that go through commands of type “Type”, there is no way for us to tell if the target is a sensitive field like a password or something. So we would like to know if that feature is currently available or if we have to fork the katolan recorder open source GitHub repo - https://github.com/katalon-studio/katalon-recorder, where do we need to make the change to add that capability.