Doesn't seem to work...
Thankfully, the enrollment process doesn't actually work. Clicking the final "submit" just gives a brief loading pinwheel, then stays on the final info page.
I was excited to see Parkside may be moving into the 1990s in making online payment from other financial institutions possible, but this is an incredible disappointment. Nevermind the fact that I don't want two apps to manage ONE bank's services. I think it may be time to switch to the other local CU, that one named after the town.