Can't compare 'if damage cause' with a worldborder

[SKevo18]

Skript/Server Version

[09:17:07] [Server thread/INFO]: [Skript] Skript's aliases can be found here: https://github.com/SkriptLang/skript-aliases
[09:17:07] [Server thread/INFO]: [Skript] Skript's documentation can be found here: https://docs.skriptlang.org/
[09:17:07] [Server thread/INFO]: [Skript] Skript's tutorials can be found here: https://docs.skriptlang.org/tutorials
[09:17:07] [Server thread/INFO]: [Skript] Server Version: 1.21.7-32-e792779 (MC: 1.21.7)
[09:17:07] [Server thread/INFO]: [Skript] Skript Version: 2.12.0 (skriptlang-github)
[09:17:07] [Server thread/INFO]: [Skript] Installed Skript Addons: None
[09:17:07] [Server thread/INFO]: [Skript] Installed dependencies: 
[09:17:07] [Server thread/INFO]: [Skript]  - WorldGuard v7.0.14+2339-43997ec

Bug Description

Given this simple script:

on damage:
	if damage cause is world border:
		broadcast damage cause
		cancel event

...when executing /sk reload scripts, the following error appears:

[09:18:23] [Server thread/INFO]:     Can't compare 'if damage cause' with a worldborder
[09:18:23] [Server thread/INFO]:     Line: if damage cause is world border:

and the script won't execute

Expected Behavior

The damage cause can be compared with world border, as that's what's shown in the documentation

Steps to Reproduce

1. Create a new script with the following content:

on damage:
	if damage cause is world border:
		broadcast damage cause
		cancel event

2. Run /sk reload scripts as operator/console
3. Observe the error message

Alternatively, I have also tried:

on damage:
	damage cause is world border:
		broadcast damage cause
		cancel event

and:

on damage:
	damage cause is world border
	broadcast damage cause
	cancel event

...but to no avail:

[09:22:07] [Server thread/INFO]:     Can't compare a damage cause with a worldborder
[09:22:07] [Server thread/INFO]:     Line: damage cause is world border

Errors or Screenshots

[09:18:23] [Server thread/INFO]:     Can't compare 'if damage cause' with a worldborder
[09:18:23] [Server thread/INFO]:     Line: if damage cause is world border:

Other

No response

Agreement

• I have read the guidelines above and affirm I am following them with this report.

[Absolutionism]

Seems world border is being matched against the ClassInfo rather than the damage cause type.
You can work around this by doing if damage cause is world border (damage cause):