Suppose, there are two build plans A and B.
B is dependent on A (this dependency has been configured in the build plan A). So, A is parent and B is child.
Now the scenario is -
Build plan A is triggered - first
Build plan B is triggered manually when plan A is running - second
Now, both A and B are running.
Scenario, dependent build B(from build plan A) is not getting triggered after completion of manually triggered build B.
Ideally, dependent build B should wait in queue and should get triggered automatically after the completion of manually triggered build.