Test execution duration always shown in Test results pane

The test execution durations are not suppressed in common with the test names.

If I have a list of executed tests and I want to see only the failed ones, the execution times of the passed ones are always shown in the result pane.

On a large number of tests this is really painfull, you always have to scroll through the test execution times to find the failed ones.

This is reagardless of the toggle button, "Show Durations" (which doesn't seem to work).

I will append a screen shot which shows, that only the test durations are shown if I deselect the passed tests.