Hi,
I'm running the Steam version of Civ VI on a 16° MacBook Pro and the December 2020 game update installed. I've been running Civ VI with CUI on bootcamp because of the Mac crash errors that were finally fixed with the December 2020 game update. However, using CUI on the Mac causes the Options panel (top right hamburger button>options) to be largely blank. Spe,cifically, all the options with drop-down boxes are blank. There is no text visible in the drop-down boxes on any of the options screen. I can't locate an Lua.log file to send to you.

Best Wishes,
Dean