[1.20.1]Should Horse post LivingFallEvent?

[Ecdcaeb]

Minecraft Version: 1.20.1

Forge Version: 47.2.1

Logs: NONE

Steps to Reproduce:
NONE

Description of issue:
CleanroomMC/Cleanroom#13
here is a issue of CleanroomMC(a fork of Forge of mc1.12.2)
It is noticed that Forge doesn't call LivingFallEvent when a horse(or a llama) falls in 47.2.1.

note: use parchment 2023.06.26-1.20.1
LivingEntity

public boolean causeFallDamage(float pFallDistance, float pMultiplier, DamageSource pSource) {
      float[] ret = net.minecraftforge.common.ForgeHooks.onLivingFall(this, pFallDistance, pMultiplier);//**here post event**
      if (ret == null) return false;
      pFallDistance = ret[0];
      pMultiplier = ret[1];

      boolean flag = super.causeFallDamage(pFallDistance, pMultiplier, pSource);
      int i = this.calculateFallDamage(pFallDistance, pMultiplier);
      if (i > 0) {
         this.playSound(this.getFallDamageSound(i), 1.0F, 1.0F);
         this.playBlockFallSound();
         this.hurt(pSource, (float)i);
         return true;
      } else {
         return flag;
      }
   }

AbstractHorse

public boolean causeFallDamage(float pFallDistance, float pMultiplier, DamageSource pSource) {
      if (pFallDistance > 1.0F) {
         this.playSound(SoundEvents.HORSE_LAND, 0.4F, 1.0F);
      }

      int i = this.calculateFallDamage(pFallDistance, pMultiplier);
      if (i <= 0) {
         return false;
      } else {
         this.hurt(pSource, (float)i);
         if (this.isVehicle()) {
            for(Entity entity : this.getIndirectPassengers()) {
               entity.hurt(pSource, (float)i);
            }
         }

         this.playBlockFallSound();
         return true;
      }
   }
protected int calculateFallDamage(float pDistance, float pDamageMultiplier) {
      return Mth.ceil((pDistance * 0.5F - 3.0F) * pDamageMultiplier);
   }

no event post here.

[Ecdcaeb]

@LexManos
hey lex.
Since we get the true parameters from event

+      var event = net.minecraftforge.event.ForgeEventFactory.onLivingFall(this, p_147187_, p_147188_);
+      if (event.isCanceled()) return false;
+      p_147187_ = event.getDistance();
+      p_147188_ = event.getDamageMultiplier();

should we post this event before the invoking of this method?
To prevent the second horse which do not super.