CS2 no GrenadeProjectile.Velocity()

[ZgredFred2]

Describe the bug
Using e.Projectile.Velocity() with cs2 demo gives error with
failed to parse demo: property 'm_vecVelocity' not found

To Reproduce
Parse provided demo file with code below

Code:

package main

import (
	"fmt"
	"log"
	"os"

	dem "github.com/markus-wa/demoinfocs-golang/v4/pkg/demoinfocs"
	events "github.com/markus-wa/demoinfocs-golang/v4/pkg/demoinfocs/events"
)

func main() {
	f, err := os.Open("./trash_left.dem")
	if err != nil {
		log.Panic("failed to open demo file: ", err)
	}
	defer f.Close()

	p := dem.NewParser(f)
	defer p.Close()

	p.RegisterEventHandler(func(e events.GrenadeProjectileBounce) {
		fmt.Printf("%s\n", e.Projectile.Velocity())
	})

	err = p.ParseToEnd()
	if err != nil {
		log.Panic("failed to parse demo: ", err)
	}
}

Expected behavior
Prints projectile velocity or do not be able to call .Velocity()

Library version
v4.0.0-beta.0

Additional context
Works with CSGO demos.
Demo recorded 01.09.2023 with tv_enable 1 and tv_record fileName.
trash_left.zip
console out.txt

[markus-wa]

I haven't found the velocity field for entities yet - if anyone knows where to get that data, please let me know 🙂