You easily overlook that you
You easily overlook that you can upload your own CSR and there is no warning or explanation what it means letting Sectigo generate your key for you. You can't choose between different options or formats when it comes to download the bundled key and certificate. For me the bundle was totally useless. I had to extract the parts I need manually and put back together in a .p12 of my own. In short: This workflow sucks.