I use Bank-ID on a 2014 Samsung Galaxy IIIneo running LineageOS as well as on a Galaxy Tab 3, also running LineageOS. I also use it on a Xiaomi Redmi Note 5 running a lobotomised stock distribution. None of these devices have Google services installed, all have root access using Magisk. These devices range from Android 7 (the tablet) to 11 (the Galaxy SIIIneo), i have no data on more recent Android versions.