I took a lot of time testing this issue. Unless there is a problem on my side, it seems you have not tested all the gate stop position properly.
Some random test at Gates C and D seems to show a correct stopping point overall.
Gate F08, F12, F04, F22 are quite good in stopping position. However, Gate F35, F23, F13, F06 and F01 have wrong stop positions for A32X, They makes me stop at line 1 or 2, and collide with other jetways, or like F01 if no colliding make the jetway unable to move (see screenshot).
Moreover, Gate F16, F26, F32, F36, F27, F17, F11, F09