Description of problem: As described in the summary this plugin is mostly unusable in 4.8 since mouse-clicks, no matter if left or right, don't trigger an action. I don't know if this description is sufficient but there's not much more I could say about it Version-Release number of selected component (if applicable): xfce4-timer-plugin-0.6.1-7
Fir the record: One has to click next to the bar but not on the bar because the bar itself is only for interrupting and resuming an already running alarm. I have to admit it's a little tricky though.