Can't declare war in 1.3.0

[phoneuooyd]

Steps to reproduce

Play as Prussia
Fabricate demand state wargoal from Austria
Click Declare-War -> select State.
When selecting a state, the UI will be gone and you can only press ESC to come back to the diplomatic options screen.

[schombert]

Known and already fixed

[phoneuooyd]

When there will be a new release?