robot framework with report portal listener - remove sensitive keywords

[keef78]

Is your feature request related to a problem? Please describe.
if the test contains a secret like password or token , we need to mask the value in the robot framework itself. it works in some cases. however with robot functionality --removekeywords , like described here it does not work https://robotframework.org/robotframework/latest/RobotFrameworkUserGuide.html#removing-keywords
report portal listener is "independent" and simply logs everything even sensitive data.

Describe the solution you'd like
an option to ignore logging of sensitive data like the robot does it for default html report via --removekeywords , those are not logged

Describe alternatives you've considered
create custom report portal listener, find a way to mask data before it´s logged , log zest results to different platform (like azure devops test plans) , wait if this would be a solution, possible RF new feature:
robotframework/robotframework#4537

Additional context
Add any other context or screenshots about the feature request here.