You do measure 0 ohms, because all parts are shorted.
There is a wire from the left side of R1 to the bottom of C1 AND a wire from the bottom of C1 to the right side of R2.
You do measure 0 ohms, because all parts are shorted.
There is a wire from the left side of R1 to the bottom of C1 AND a wire from the bottom of C1 to the right side of R2.