VNC Screen share disables local touch screen

I have installed weston 13.0.0 with vnc and screenshare enabled. The VNC remote connection works but once i connect over VNC the local touch input stops working.

Current configuration

[core]
modules=screen-share.so
backend=drm
shell=kiosk-shell.so
require-input=false
idle-time=0
renderer=gl

[shell]
background-image=none
clock-format=none
panel-position=none
locking=false
num-workspaces=1
allow_zap=false
close-animation=none
startup-animation=none
focus-animation=none

[vnc]
refresh-rate=60
# tls-key=/var/s3x/data/tls.key
# tls-cert=/var/s3x/data/tls.crt

[screen-share]
command=/usr/bin/weston --backend=vnc-backend.so --vnc-tls-cert=/var/s3x/data/tls.crt --vnc-tls-key=/var/s3x/data/tls.key --shell=fullscreen-shell.so --no-config
start-on-startup=true

[output]
name=vnc
resizeable=false

I have also tried the desktop-shell from the error message that multiple seats are unsupported in the kiosk-shell.