xattr -rc com.apple.quarantine ./Kieler.app
Collapse/Expand and Simulation Highlighting stops working
After some time, usually related to diagram updates or synthesis option changes, the collapse/expand functionality of regions, as well as any simulation highlighting will stop working. This is caused by a bug in Klighd.
A possible workaround is activating the "Force simply update strategy" option of the Diagram view. The option is located in menu at the right side of the view's toolbar.
Bug Reports, Comments
We're working hard to make the graphical modeling user experience as convenient as possible. However, bugs can still remain in the code and some things might not be as you would expect them. Please don't hesitate to send in bug reports or give other comments like feature requests.