Ignoring via comments does not work all the time with code coverage

[iOSonntag]

I use

// coverage:ignore-start
void doNotCheckForCoverage()
{
    someCode();
}
// coverage:ignore-end

everywhere and it used to work good. But after writing a lot of test a strange behaviour occured. Sometimes it does not work as intedent and I think its a bug.

As u can see below it does not work in this file:

But it is working in other places in the same project under the same test dir all ending with the _test.dart postfix, like here:

Command used to execute the tests are

flutter test --coverage