Versions

WorldEdit version: worldedit-bukkit-7.1.0
Platform version: Paper version git-Paper-385 (MC: 1.15.2) (Implementing API version 1.15.2-R0.1-SNAPSHOT)

Describe the bug
In the config when using ../../folder to store schematics, creating and loading schematics works fine, but it's not able to get the schematic list

To Reproduce

1. Go to the world edit config, and set the schematics folder to ../../schematics
2. Create a new folder in the server root folder called schematics
3. Boot up your server, create a schematic, and type //schematic list

Expected behavior

It should give you a list what schematics are stored

Screenshots

Error code in console

Additional context

[01:09:43 ERROR]: Uncaught exception occurred in task: null
java.lang.ArrayIndexOutOfBoundsException: 1
at com.sk89q.worldedit.command.SchematicCommands$SchematicPaginationBox.getComponent(SchematicCommands.java:439) ~[?:?]
at com.sk89q.worldedit.util.formatting.component.PaginationBox.create(PaginationBox.java:91) ~[?:?]
at com.sk89q.worldedit.command.SchematicCommands$SchematicListTask.call(SchematicCommands.java:400) ~[?:?]
at com.sk89q.worldedit.command.SchematicCommands$SchematicListTask.call(SchematicCommands.java:356) ~[?:?]
at com.sk89q.worldedit.command.util.AsyncCommandBuilder.runTask(AsyncCommandBuilder.java:139) ~[?:?]
at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:111) ~[patched_1.15.2.jar:git-Paper-385]
at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:58) ~[patched_1.15.2.jar:git-Paper-385]
at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:75) ~[patched_1.15.2.jar:git-Paper-385]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_251]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_251]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_251]