doodle Chase works if you enabled exploit protection compatibility mode.
I saw that suggestion on another thread. I had already enabled "Automatic exploit protection compatibility mode", via system settings, and assumed it was the same thing.
Reading the banking compatibility guidance, I see there is "Exploit protection compatibility mode" per app, which is accessed via icon-long-press, then App Info > Exploit protection compatibility mode". Apparently, this is a different setting, and seems to work for both Chase and PSECU (Pennsylvania State Employee Credit Union).
Thanks for the help.