arrow projectile offset not working for the player's arrows

Verification builds: 1.16.20.50 Release build

Summary: The "offset" parameter and the "angle_offset" parameter in the "minecraft:projectile" component don't work for arrows that are shot by a player with a bow.
Might be related to MCM-1096 and MCM-1097.

Impact: This prevents modifying the position offset and the angle offset of the arrows a player shoots.

Reproduction steps:

1. create a world and add the Behavior Pack attached to this report
2. get a bow and shoot an arrow
3. notice how the arrow doesn't have any offset when shot

Expected result

The arrow has a position offset of +5 blocks in each direction, and an angle offset of 45 degrees.

Actual result

The arrow doesn't have any offset.