I'm not sure if this is related to https://youtrack.jetbrains.com/issue/TW-39335
I've created a custom statistic for the general project (not build configuration) that reports the "number of tests" + "number of passed tests" (see attached image) for the acceptance tests.
When I unselect "number of tests", the "number of passed tests" radio button is grayed out and it's not possible to re-select the "number of tests" option - even if the unselected series is still shown. I need to click on "All" to have all the buttons back.
Attachment(s):Screenshot from 2014-12-18 12:30:02.png