SingleStore Art Director interview questions

A week after I applied, I received an email from the TA partner inviting me for a 20-30 minute call via google meet. She gave a link to her Calendly and I booked a time slot. I was ghosted. I understand that things come up and and meetings may need to be rescheduled, I am no stranger to the corporate world, but I do expect communication. When she did not show up for our meeting, I emailed her to check in to make sure there wasn't a miscommunication and that everything was ok on her end. No response. No email to reschedule. That behavior isnt i indicative of a professional company, or one that I want to work for.