Initial phone screen and interview with the recruiter was positive. The sent me a multi-hour "technical assessment" I gave up an entire evening for. It required an online IDE. It had no linting, color coding, code completion, anything. It was basically a generic text box, and you got a pass or fail when you submit it. It was literally digital whiteboarding for several hours. It was not a good experience. I tried talking to the recruiter the next morning to see how I did (and if I would be rejected or moved to next steps) and was ghosted.
Two weeks later the recruiter reached out to me on LinkedIn in (not realizing who I was). I asked if I would be moved on to next steps, or if I was rejected. I got ghosted a second time.
Whoever is in charge of recruiting is unprofessional and very immature, and the multi-hour whiteboarding was one of many red flags. Don't waste your time here, they've made it clear they won't respect you.