Are all your cards under a year?! Typically your 'oldest' has to have the year mark if you are new to credit and of course you still have to hit their rule which it looks like you are aware of
Also don't go by CK their vantage scores won't help as much as you may think.
Hi and welcome to the forums
Sounds like it's a verification, but really no way to tell till you get the letter
If it's verification, and they require you to send (fax) any documents, I'd do it from the branch because you'll often hear that "they did not receive them" or "poor quality"
Good luck and hope to see an approval thread from you
Weirdoramma! After searching bankrate.com for high limit cards, I applied for this same card. C.L. is $20600, my fico score shot up 13 points. Approval should be fairly quick, good luck!
EXP 850 10-30-2019 pull
EX 850 10-30-2019 pull
TU 850 10-30-2019 pull
If they are going through the hassle of ID then an approval is sitting behind it all. Chase would most likely have sent the denial letter already if they were not happy with the reports. Do yourself a favor and go with the flow for now. And do not use Credit Karma scores since they are not FiCO. FiCO scores are what is used in lending most of the time.