Gravity Research interview questions

Had a 30 min initial interview with one of the managers. Interview was pretty standard and basic; was told I'd hear back in less than a week. Completely ghosted after that. From the other reviews, it seems like something this company frequently does.

had a normal 30-minute interview with a screener who was late, and then for 2 weeks the timeline of the interview was changed multiple times. at first, I was going to get a case study project and present it to the executive panel, then it was going to be 2 different interviews, then they changed it to adding in another interview before with the position's direct supervisor, also 30 mins. she was also late, felt very rushed, went 4 mins over before she had to rush out. got rejection 3 days later.