Bug Description

The Build Now on left side toolbar

and Build button in Build with Parameters.

Both have the same problem.
The launched Job from mouse hardware failure's multiple clicks will always complete.
This occur on multi-branch pipeline with build parameter and simple single pipeline with only echo 'Hello World' stage without any parameters.

Step to reproduce

1. You need AutoHotkey to simulate mouse hardware failure. Please install from here https://www.autohotkey.com/
   • create hotkey script with extension .ahk
   • copy following script
     autohotkey

     F4::
     Click 3
     

   • right click on your .ahk script and choose Run Script
     
2. Hover your mouse over build button and press F4 it will simulate mouse click 3 times consecutively.
3. You should see following result