OKAY!
fixed by updating enpass.desktop in /usr/share/applications
Exec=env QT_AUTO_SCREEN_SCALE_FACTOR=0.5 /opt/enpass/Enpass %U
but still getting some errors when running enpass:
╰/opt/enpass/Enpass
QApplication: invalid style override passed, ignoring it.
QQmlComponent: Created graphical object was not placed in the graphics scene.
QQmlComponent: Created graphical object was not placed in the graphics scene.
QQmlComponent: Created graphical object was not placed in the graphics scene.
QQmlComponent: Created graphical object was not placed in the graphics scene.