Issue logging Global data stores used in refferenced models.

Hello,

I'm trying to log global datastores that are used inside refferenced models, my issue is that even if I set the data store to be logged using the command: DS_Name.LoggingInfo.DataLogging = 1;

After I run the simulation I get the dsmout dataset containing all the data stores names, but only some of the data stores are having values (data), for example:

Common Properties:
            Name: 'DS_WithValues'
            Time: [1265x1 double]
        TimeInfo: [1x1 tsdata.timemetadata]
            Data: [1265x1]
        DataInfo: [1x1 tsdata.datametadata]

Common Properties:
            Name: 'DS_WithoutValues'
            Time: [0x1 double]
        TimeInfo: [1x1 tsdata.timemetadata]
            Data: [0x1]
        DataInfo: [1x1 tsdata.datametadata]
        DataInfo: [1x1 tsdata.datametadata]

Did anyone encountered something like this?

Thanks.

PS: I'm using Matlab2010b