Is it possible to manage Dita href attribute encoding ?

Hello,

I have a problem with resolution of href attribute on a topicref element in Arbortext editor (v6.1 M070). The problem is not present with v6.1 M000.

When I have this url "../../../Temp/StructureTopics/pr%C3%A9face.dita" on my topicref it's possible to open the topic from my dita book map.

But when I resolve the map (for modify style), AE is not able to retrieve dita file. I have this message " Pseudo rubrique : DITA Topic \"file:/_ATI_Not_Found_/../../../Temp/StructureTopics/pr%C3%A9face.dita\" introuvable"

In the href attribute, if I replace "%C3%A9" by a "é" (../../../Temp/StructureTopics/préface.dita) I don't have the problem.

Does it exist a parameter in AE to manage specific characters in url ?

Thanks.