ArrayIndexOutOfBoundsException on ASCII art

[l3r8yJ]

I'm trying to create an ascii art for this puml diagram:

@startuml
title Development Feature Workflow

|System Analyst|
start
:Write Feature Documentation;

|Programmer|
:Develop Feature Based on Documentation;

|Tester|
:Validate Developed Feature;

stop
@enduml

To Reproduce
Steps to reproduce the behavior:

1. Go to web server
2. Paste provided puml
3. Click on ASCII Art
4. See error

Expected behavior
The correct ascii art.

Stacktrace

java.lang.ArrayIndexOutOfBoundsException: Index -30 out of bounds for length 640
	at net.sourceforge.plantuml.asciiart.BasicCharAreaImpl.drawChar(BasicCharAreaImpl.java:74)
	at net.sourceforge.plantuml.asciiart.BasicCharAreaImpl.drawStringLR(BasicCharAreaImpl.java:126)
	at net.sourceforge.plantuml.klimt.drawing.txt.UGraphicTxt.draw(UGraphicTxt.java:91)
	at net.sourceforge.plantuml.klimt.compress.UGraphicCompressOnXorY.draw(UGraphicCompressOnXorY.java:117)
	at net.sourceforge.plantuml.klimt.drawing.AbstractUGraphicHorizontalLine.draw(AbstractUGraphicHorizontalLine.java:77)
	at net.sourceforge.plantuml.klimt.creole.legacy.AtomText.drawU(AtomText.java:161)
	at net.sourceforge.plantuml.klimt.creole.SheetBlock1.drawU(SheetBlock1.java:205)
	at net.sourceforge.plantuml.klimt.creole.SheetBlock2.drawU(SheetBlock2.java:104)
	at net.sourceforge.plantuml.klimt.compress.UGraphicCompressOnXorY.draw(UGraphicCompressOnXorY.java:111)
	at net.sourceforge.plantuml.svek.UGraphicForSnake.draw(UGraphicForSnake.java:129)
	at net.sourceforge.plantuml.activitydiagram3.ftile.Swimlanes.drawTitles(Swimlanes.java:351)
	at net.sourceforge.plantuml.activitydiagram3.ftile.Swimlanes.drawWhenSwimlanes(Swimlanes.java:330)
	at net.sourceforge.plantuml.activitydiagram3.ftile.Swimlanes.drawU(Swimlanes.java:237)
	at net.sourceforge.plantuml.klimt.compress.PiecewiseAffineOnXorYBuilder.drawU(PiecewiseAffineOnXorYBuilder.java:67)
	at net.sourceforge.plantuml.klimt.compress.PiecewiseAffineOnXorYBuilder.drawU(PiecewiseAffineOnXorYBuilder.java:67)
	at net.sourceforge.plantuml.klimt.shape.TextBlockRecentred.drawU(TextBlockRecentred.java:57)
	at net.sourceforge.plantuml.svek.DecorateEntityImage.drawU(DecorateEntityImage.java:123)
	at net.atmp.ImageBuilder.writeImageInternal(ImageBuilder.java:274)
	at net.atmp.ImageBuilder.write(ImageBuilder.java:238)
	at net.sourceforge.plantuml.activitydiagram3.ActivityDiagram3.exportDiagramInternal(ActivityDiagram3.java:207)
	at net.sourceforge.plantuml.UmlDiagram.exportDiagramNow(UmlDiagram.java:119)
	at net.sourceforge.plantuml.AbstractPSystem.exportDiagram(AbstractPSystem.java:217)
	at net.sourceforge.plantuml.servlet.DiagramResponse.sendDiagram(DiagramResponse.java:145)
	at net.sourceforge.plantuml.servlet.UmlDiagramService.doGet(UmlDiagramService.java:106)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:529)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:199)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
	at org.apache.catalina.valves.StuckThreadDetectionValve.invoke(StuckThreadDetectionValve.java:185)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:383)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:937)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
	at java.base/java.lang.Thread.run(Thread.java:829)


An error has occured : java.lang.ArrayIndexOutOfBoundsException: Index -30 out of bounds for length 640
I know it's Wednesday, but what a week, huh?
 
PlantUML (1.2025.3beta5) has crashed.
 
 
This version of PlantUML is 104 days old, so you should
consider upgrading from https://plantuml.com/download
Diagram size: 15 lines / 207 characters.
 
Java Runtime: OpenJDK Runtime Environment
JVM: OpenJDK 64-Bit Server VM
Default Encoding: UTF-8
Language: en
Country: US
 
PLANTUML_LIMIT_SIZE: 4096
 
You should send this diagram and this image to plantuml@gmail.com or
post to https://plantuml.com/qa to solve this issue.
You can try to turn around this issue by simplifing your diagram.

Desktop (please complete the following information):

• OS: MacOs
• Browser Arc

Additional details
Not ascii diagram draws correctly