Resuming a suspended workflow in a parallel branch while the other branch is still running

Hi. I have a situation where there are two branches, one that i can suspend and resume in a loop (branch B), and the other that ends right after completing its only step (branch A). I attached a screen to make it easier to understand. I am encountering the following problem: - if branch B suspends before branch A finishes, and I resume it before branch A finishes, if branch A ends while branch B is running the second iteration, such iteration is stopped/lost - if branch B suspends before branch A finishes, I wait for branch A to finish, then I can resume branch B without problems. This is a problem because I need to ask a bunch of questions in a loop while a much heavier data extraction task is being run in parallel. Is this a bug or am I using the parallel feature in the wrong way?