I have a test class with a bunge of test methods.
Some of them are failing.
In the Test Runner I set a filter on the failed tests.
Now I would like to add all the filtered tests to a test session.
There for I select the testclass and choose "Add to Session" and expect only the failed tests to be added.
If I now select my test session i can see that all the methods not only the failing ones are added to the session.
I don't think that this is really transparent for the user.
Maybe you might Change this behavior.