Wiring turn signal brake lights

I am hoping someone ran into this before. My drivers brake light and right turn signal not working

Regular lights work
Emergency flasher work on all three other corners
Brake light works passenger side

Put in new turn signal switch (heard that is sometimes problem)

I see in schematics it is separated somewhat not sure if that has anything to do with it.

Tried new flashers (unable to get the 536 units)

if anyone has suggestion please let me know

Thanks