Why the order of event occurrence changes?

[vhone]

Description

this is a problem where the order of events is reversed depending on when they are loaded.

On Exp Spawn event occur before On Fishing event.

Steps to Reproduce

on right click:
	add 1 to {step}
on unload:
	clear {step}
on fishing:
	send "[%{step}%] on fishing" to console
on item spawn:
	send "[%{step}%] on item spawn" to console
# on exp spawn:
	# send "[%{step}%] on exp spawn" to console

[case 1]
On Exp Spawn event is not registered When the server starts.
This event is registered through script reload.

on right click:
	add 1 to {step}
on unload:
	clear {step}
on fishing:
	send "[%{step}%] on fishing" to console
on item spawn:
	send "[%{step}%] on item spawn" to console
on exp spawn:
	send "[%{step}%] on exp spawn" to console

[case 2]
On Exp Spawn event is registered when the server starts.

Expected Behavior

Tests on both cases should show the same result.

Errors / Screenshots

[case 1]
After On Fishing event, On Exp Spawn event and the On Item Spawn event are occurs.
I think this case is right.

[case 2]
On Exp Spawn event occurs first.
I don't think this progression is correct because experience and items occur after collecting lure.

Server Information

• Server version/platform: Paper 1.16.4
• Skript version: 2.5.3

Additional Context