W201 190E Vacuum Door Lock Issues

[maxima302]

I recently acquired a 1985 190E 2.3-16 Euro version, and the previous owner swapped the two front door handles from a junkyard car. It seems the passenger door is acting as the master, where when I unlock it with a separate key, the rest of the vacuum locks unlock, but the drivers door only unlocks itself. Are these just swapped by accident?