G-Sync laptop monitor not working on linux

I recently changed over to Linux(Fedora 30, Classic Gnome) after having enough with windows on my ASUS ROG G752V(1070 and a 120hz AU Optronics G-SYNC panel).

On windows I had no issues getting G-SYNC to work but on Linux I cannot enable G-SYNC it shows as G-SYNC Mode Available: none and G-SYNC Mode Enabled: No

Anyone have any ideas how to get this working.
nvidia-bug-report.log.gz (94.7 KB)

Please run nvidia-bug-report.sh as root and attach the resulting .gz file to your post. Hovering the mouse over an existing post of yours will reveal a paperclip icon.
https://devtalk.nvidia.com/default/topic/1043347/announcements/attaching-files-to-forum-topics-posts/

Unfortunately, only some old xorg logs were included but in those there was also no sign that gsync was detected. Seems to be some driver bug. Please try with a v418 driver, possibly also with your xorg.conf removed, and attach the output file of
sudo journalctl -b0 --no-pager _COMM=gdm-x-session >journal.txt

Apologies for the delay just have not had a chance to do this sooner. Journal now attached on v418.74
journal.txt (117 KB)