callonce seems to be called more than once through ignored scenarios

[phipgn]

Hi there, not sure if this is an issue or not, but it's still worth asking I think.

I have test2.feature like this:

Feature: Test 2

Background:

@ignore @scenario1
Scenario: Scenario 1
    * print "Hello from Test 2 - Scenario 1"

And test.feature like this:

Feature: Test 1

    Background:
        * callonce read('test2.feature@scenario1')

    Scenario: Scenario 1
        * print 'Hello from Test 1 - Scenario 1'

    Scenario: Scenario 2
        * print 'Hello from Test 1 - Scenario 2'

When I execute test.feature, it looks good, test2.feature@scenario1 is only called once, which is as expected:

Now I change test.feature to be like this: An ignored scenario (scenario0) added, then call to that one from Scenario 1 and 2.

Feature: Test 1

    Background:
        * callonce read('test2.feature@scenario1')

    @ignore @scenario0
    Scenario: Scenario 0
        * print 'Hello from Test 1 - Scenario 0'

    Scenario: Scenario 1
        * call read('@scenario0')
        * print 'Hello from Test 1 - Scenario 1'

    Scenario: Scenario 2
        * call read('@scenario0')
        * print 'Hello from Test 1 - Scenario 2'

This time, test2.feature@scenario1 is called 3 times (1 for Background, and 2 for every time we call the ignored (scenario0). I expect that test2.feature@scenario1 should be always called once no matter what. Please kindly let me know if I am expecting it correctly? Thank you very much.

[ptrthomas]

@phipgn this is a very complicated case (background, ignore, call by tag) and I insist that you follow this process to reopen: https://github.com/karatelabs/karate/wiki/How-to-Submit-an-Issue

I know this may sound like a lot of work, but we explain why we ask for this in the link.