Infotable default value not saved

Hi,

I created a ThingShape and added an InfoTable to it. The DataShape associated with my Infotable is composed of a single string column.

I set a default value to my Infotable and then saved the ThingShape. After that, If I edit my Infotable to check the default value, it is empty.

It seems like the default value was not saved properly. Can anyone help me with this issue ?

My configuration : Thingworx 7.1 with PostgreSQL

Thanks.