Khuzait T3 Horse Archers use wrong bow?

Merovech

Recruit
Jun 20, 2021
1
0
1
Been training Horse archers for a while now and noticed that the T3 Horse archers (Khuzait Raider) use the heavy recurve bow, with better stats all around, then their upgraded T4 version (Khuzait Horse Archer, which uses the simple short bow, which has 6 less damage, and a lot less accuracy and missile speed.

Not sure if this intended, but I assume higher tier units should have the better weapon.