[platform-dev] Build issue: ApiAnalyzer cannot find imported extension p

["Niko Stotz" <eclipse@xxxxxxxxxxxx>]

Hi,

My build for org.eclipse.ui.workbench.texteditor fails 
(https://ci-staging.eclipse.org/platform/job/eclipse.platform.text-Gerrit/2470/console):

12:48:22 * Marker [on: /org.eclipse.ui.workbench.texteditor/plugin.xml, 
id: 295, type: org.eclipse.pde.core.problem, attributes: [categoryId: 
fatal, compilerKey: compilers.p.unknown-element, lineNumber: 1384, 
message: Element 'with' is not legal as a child of element 
'enabledWhen'., problemId: 12289, severity: 2, xmlTree.locationPath: 
(0)plugin>(16)extension>(0)codeMiningProvider>(0)enabledWhen>(0)with], 
created: 8/17/19 10:48 AM]

It complains about the <with> in the following part of plugin.xml
   <extension
         
point="org.eclipse.ui.workbench.texteditor.codeMiningProviders">
      <codeMiningProvider
            
class="org.eclipse.ui.internal.texteditor.codemining.annotation.AnnotationCodeMiningProvider"
            
id="org.eclipse.ui.workbench.texteditor.annotationCodeMiningProvider">
         <enabledWhen>
            <with
                  variable="editorInput">
               <adapt
                     type="org.eclipse.core.resources.IFile">
                  <test
                        
property="org.eclipse.core.resources.contentTypeId"
                        value="org.eclipse.core.runtime.text"
                        args="kindOf">
                  </test>
               </adapt>
            </with>
         </enabledWhen>
      </codeMiningProvider>
   </extension>

* The exact same snippet worked when I had it in 
org.eclipse.ui.genericeditor.
* The content is also picked up at runtime (i.e. it works).
* The issue is not present in the IDE.

The snipped adheres to the schema in the same plugin 
(schema/codeMiningProviders.exsd).
This schema defines the structure up to <enabledWhen> and refers the 
remaining part to an included schema:
   <include 
schemaLocation="schema://org.eclipse.core.expressions/schema/expressionLanguage.exsd"/>

Our plug-in has a dependency on org.eclipse.core.expressions.

ApiAnalyzer seems not to be used that widely, I couldn't find any hints 
on the web.

Any idea how to solve this issue?

Thanks, Niko