No, but he bought the 730 because he ran out of HDMI ports on his 1080. Which still has 2 DP ports, so a DP to HDMI active adapter will let him drive 4 monitors from the main card, and the driver issue disappears because he doesn't need the 730...
It took some work to find, but this https://www.amazon.com/Plugable-DisplayPort-Supports-displays-3840x2160/dp/B00S0C7QO8 is an active DP to HDMI adapter. It says it does 4K60 and 1080p @ 144Hz.
If I apply a BIOS upgrade that adds this, can I still use whatever MCE options the board came with? My i7-14700K runs fine with the Asus MCE settings (all-core 5.5GHz), and I don't want to cut the performance. (The newest bios for my board...