Mote on RPI4 running OSMC (Kodi 19.1) - armh

The official installation script for Mote does not work on RPI4 running OSMC (Kodi 19.1) because it refuses to install on armhf.

if ! $IS_ARMHF; then
    warning "This hardware is not supported, sorry!"
    warning "Config files have been left untouched\n"
    exit 1
fi

Before I try to work around this … is it known that Mote can or cannot work on RPI4 armhf ?