It already made the crossing in mid-June during its sea trials. The clearance was incredibly tight, about 30 cm (12 inches)! Hopefully, someone got some great photos or videos of it.
I think she’s scheduled to pass under the Great Belt Bridge during her repositioning from the Baltic toward the Mediterranean. It should be a pretty spectacular sight, especially since the ship was designed with retractable funnels specifically to clear the bridge.
I’d definitely check AIS tracking closer to the date, though, since the exact timing can change with the ship’s speed and conditions.