Parameter namespacing goes wrong when having one component twice on a page

If we duplicate a component with paging, the parameter namespacing for hst:renderURL can go wrong. Reproduce:

For demosuite :

in the console at:

/hst:hst/hst:configurations/democommon/hst:components/bodynewsarchive

copy the 'content' to 'content2'

At

/demosuite/site/src/main/webapp/WEB-INF/jsp/components/layout/threecolumnlayout.jsp

below <hst:include ref="content"/> add <hst:include ref="content2"/>.

start the website, goto http://127.0.0.1:8085/site/news

You have two paging archives now. The first one, click on page 4 or something. You'll get something like:

http://127.0.0.1:8085/site/news?r23_r1_r1:page=4

Now, see the urls for the other pages of the first and the second component. The urls are not correct regarding parameters.