Projectile comparison not functioning correctly

[sjoerdtim]

Description

When you try to compare a projectile in a on projectile hit event, it doesn't work unless you parse both as string.

Steps to Reproduce

on projectile hit:
	projectile is snowball:
		broadcast "Doesn't work!"
	projectile is a snowball:
		broadcast "Doesn't work!"
	"%projectile%" is "snowball":
		broadcast "Works!"

Expected Behavior

Expected behavior would be that all three of these conditions result in true.

Server Information

• Server version/platform: Paper version git-Paper-639 (MC 1.13.2) (Implementing API version 1.13.2-R0.1-SNAPSHOT)
• Skript version: Skript version 2.4-beta3

Additional Context

I have only tested this with snowballs.

[HAHAYOUDEAD]

same issue with (all?) other projectiles on 1.14.4 paper

tried with arrow, egg and ender pearl

[ShaneBeee]

Closing this in favour of #2637
There are many issues on the tracker all stemming from this one big issue, so I wanted to condense this into one larger issue.