Hello Everybody!

I'm currently testing the free edition of Valentina Studio together with a SQLite database.

I'm using the diagram tool to show how the database is designed (reverse engineering).
So I added the tables to the diagram, arranged them and saved.
When I clode the diagram and reopen it, all of the tables are invisible. The table "boxes" are still there but totaly empty!
Also, the list of available tables is reset to all of them!

Is this a program issue or am I doing something wrong?
The editing seems to be straight forward, so I don't see if I did something wrong.

Greetings from a very puzzled developer
Stefan