➝ Check the "Prompt on replace" box and activate ''search direction all''.
➝ Go to Hex Values (on top, not text strings!).
➝ Choose the Game's DLL File (''FC_m64d3d12.dll'' in \Far Cry 6\bin or \Far Cry 6\bin_plus for Plus users).
I updated the post to include a solution that works for 32:9 and doesn‘t stretch the UI, I also noted an option on how to change the FOV as well as FOV transitions. Huge thanks to u/killer-m and u/tehcanemc2 who were the ones who found these values after hours of testing!