In TestCafe Studio: Is there a way to execute the steps of a previous test?

My test include steps which need to be repeated for every test.

Tests are something like this:

1. Open Login Dialog (click login button)
2. Login (enter username and password)
3. Navigate to private page (click menu point)

Each of the tests depends on the previous tests.

Id like to use a function like "execute previous test code" which when called within test 3, call test 2 and therefore test 1. It is also important that hooks are not executed at this point.

For hand-written tests, this is not an issue: I'd define the tests as seperate functions and call them accordingly, instead of defining then as anonymous function within the test() call.

For TestCafe Studio I felt "hacky" calling internal APIs and created this function:

function executePreviousTestCode(t) {
    const id = t.testRun.test.id;
    const tests = t.testRun.test.testFile.collectedTests;
    const prevTestIndex = tests.findIndex(t => t.id === id) -1;
    if(prevTestIndex < 0) return;
    const prevTest = tests[prevTestIndex];
    return prevTest.fn(t)
}

It works for normal TestCafe but I dont know how to include it in a TestCafe Studio test.

Maybe someone came up with a better solution than copy&paste or one single big test.