TagExtraInfo in Jakarta JSP not working

[uqpik]

TLD TEI classes are used to create variables for use within JSP code sections.
But after switching to Jakarta package this no longer works. And produces the following errors:

The following hotfix works for me:
Within org/eclipse/jst/jsp/core/internal/taglib/TaglibHelper.java

• Changing ITERATION_QUALIFIER from javax to jakarta
• private static final String ITERATION_QUALIFIER = "jakarta.servlet.jsp.tagext";
• copying the jakarta package into org.eclipse.jst.jsp.core_....jar