GCP Professional Data Engineer exam - white screen after submission. Is this normal?

I just took the **Google Cloud Professional Data Engineer** certification exam today through the online proctored exam. I submitted the exam and, after that, the screen went completely white/blank with just the recording and chat on. I waited around **15 minutes**, but it stayed that way, and the proctor chat dialog never opened after requesting help . I had to force quit . Eventually, the exam application showed **“unexpectedly closed.”** I checked certmetrics and can see the **PASS** result and seems like i got a mail with the badge as well before the application closed, I’m assuming my exam was successfully submitted, but I’m a little anxious because the session seemed to remain active for a while. Has anyone experienced the **white screen after submitting + “unexpectedly closed”** situation? Did your PASS result still get recorded normally? Would really appreciate hearing from anyone who has experienced this.