Image not showing on task flows in ADF Library

I have a application which uses carousel showing images from blob column. I am using imageservet to show images in carousel component.
I deployed this app as ADF Library jar and reference that task flow in other application as region.
All components are working fine except the images on carousel.
Any ideas ?

web.xml
  <servlet-mapping>
    <servlet-name>ImageServlet</servlet-name>
    <url-pattern>/imageservlet</url-pattern>
  </servlet-mapping>
  Carousel
<af:showDetailItem text="Pictures" id="sdi1"
           stretchChildren="first">
<af:carousel currentItemKey="#{bindings.AgbGrowerImagesVO1.treeModel.rootCurrencyRowKey}"
          value="#{bindings.AgbGrowerImagesVO1.treeModel}"
          var="item" id="c30"
          partialTriggers="::pc1:t1">
  <f:facet name="nodeStamp">
    <af:carouselItem id="ci1">
      <af:image source="/imageservlet?growerimageid=#{item.bindings.GrowerImageId.inputValue}"
          shortDesc="Image" id="i1"/>
    </af:carouselItem>
  </f:facet>
</af:carousel>
</af:showDetailItem>Images are showing when I run the page in its original application. Its not showing when I use it in consumer application as adf library.

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