matchboxbananasynergy Hey there, I'm using the Chase banking app without issue on a Pixel 6a, installed via Aurora store, Exploit protection compatibility mode is not enabled.
In case its relevant here, during the last GrapheneOS update, the apps took an obscenely long time to recompile. Specifically, not during boot itself but after first unlock, the notification that "apps are getting ready" must have taken at least 30-45 min. Normally its half that (or less) for me, as a light user with relatively few apps installed.
Just read updates above which identified the issue, so please disregard.