The Commerzbank photoTAN app would work, but actually it can’t be activated due to the long-standing bug described here: C2 Commerzbank Phototan App - no keyboard
(The activated photoTAN app would at least work in scan mode, but without the on-screen keyboard you can’t activate it any more on recent Sailfish OS versions including the latest on Jolla Phone 2026.)
I would guess that this also affects the comdirect photoTAN app.
P.S.: In the linked thread there are now some workarounds for the keyboard bug.