Dynamic titles with SSAS Live Connection

Hi community,

I'm trying to use the Conditional Formatting on a visual title with a measure containing a "SELECTEDVALUE". But the problem is that I can't select this measure in the Conditional Formatting title window when I use the SSAS "Live Connection" datasource, it appears grayed (unclickable). If I choose the "Import" method, the same measure works perfectly in the title, I can choose it in the list.

So am I doing something wrong or is it the normal behavior? If it is, I don't understand why it is not possible to do this when I use Live Connection instead of Import, because creating measures is allowed in both methods.

Thank you!