I enabled now a workaround using ser2net service
dnf install ser2net
vi /etc/ser2net.conf
deleted the whole content and added only this line
3001:telnet:0:/dev/ttyACM0:115200 8DATABITS NONE 1STOPBIT remctl
systemctl enable ser2net
systemctl start ser2net
Port configuration:
rfc2217://127.0.0.1:3001