Error copying event

In this example you can see that the copy of events is not successful.

First I select the event number 2, this automatically selects the number 3.

Then I deselect event number 3 to select ONLY number 2.

Then I copy the event by pressing Control + C

Then I paste it and the error happens when the message appears that the variable named "Variable1" does not exist in the zone in which I am going to paste the event.

But the copied event does not include any reference to that variable, so the message that appears is not right.

CAPX

https://www.dropbox.com/s/7668i7knavgjt2i/testCntrlC.capx?dl=0

This is currently by design. Copying an event includes all its sub-events regardless of whether they are selected. You can see this by copying an "every tick" event as a subevent to another "every tick" event. Both C2 and C3 work this way.