Shared Dimension displayed name into the 3.5.2 version of the bi-server

[campi]

Hi,
I am actually testing the 3.5.2 version of the bi-server. I am looking at the improvment and/or the changes. I have found something odd. When I used the OLAP navigator all my shared dimension names are build like this :
[dimensionusage_caption].[first_hierarchie_caption]

Before I had only the [dimensionusage_caption] or [first_hierarchie_caption](I am not sure of which one was used exactly). Did someone had found the same behavior or I should stop drinking ?
I have seen that le mondrian.properties file in the pentaho-solutions/system/mondiran folder had many properties in order to improve the performance. Can we customize this behavior in the properties file ?

In attachment you can find screenshots as example.

Best Regards,
Louis