Ferrero Brand Manager interview questions

Interview comprised of a couple of stages, first a quick call with HR, then video interview, thirdly an in-person case study and finally, an interview with the regional marketing manager. Ended up being unsuccessful for the first role I applied for at the final regional round, despite really clicking with the local marketing team. HR then reached out to me a couple of weeks later with another role they thought I would be suited for and I interviewed again. Following that 2nd interview I followed up and never received feedback let alone an outcome. It was a highly unprofessional not to mention disappointing experience for any candidate. If they are going go to the effort to reach out to previous candidates then they should at least close the loop.