Thank you so much for providing this help, it worked for me greatly.
With the most recent October 2022 update though, it actually borked my Vero when I updated to it and I had to SSH into it and kill all my userdata to get it to be accessible again. So for people who have used this fix, I would recommend switching to a lower/more standard within OSMC resolution/refresh rate combination before applying the update. Maybe it will help and then you can switch it back on the other side.
I was able to get things working by starting from scratch and re-applying your fix, but it took more time.
Cheers!