EA crashing when second column is added to UNIQUE

[gabik]

Note: I could not reproduce this issue. EA did not crash again under what seem to be similar circumstances.
So practically speaking, this problem disappeared.

Original message:
Working with EA 9.3.
When designing a database table, with 'language' set to SQL Server 2008, I tried to enter a second column to a unique constraint.
The EA application crashed.
However when I opened EA again, it seems that the second column was added to the unique constraint just before EA crashed.

Again: I could not reproduce this problem under similar circumstances.

[skiwi]

Reminds me of the post about a black box