IXL Learning Curriculum Designer interview questions

Had a phone screening which went well, followed by a work product. The instructions on the work product were overall very vague, and took a lot of guessing/assuming what they were looking for. It took me about 5 hours total, and I received a rejection email stating that no feedback would be given and with no further explanation.

The interview consisted of a recruiter call. Then a 2nd call. Then a remote meeting via zoom where I was drilled with questions that didn't seem to math the role I applied for. Zero emotions shown. No smiles.