this does not sound limited powers? sounds literally opposite with proof. see quote :

"King Harald holds the rank of General in the Army and Air Force, and of Admiral in the Navy. He is the nation's highest-ranking officer."

https://www.royalcourt.no/artikkel.html?tid=28731&sek=27277

Those are not political appointments, and have no bearing on Norway's status as a democracy. Those military roles are largely symbolic. While nominally "commander in chief", this isn't the same way the U.S. president is CiC; the de facto head of the armed forces is not the king, but the chief of defense.

As head of state, the king has a very limited role in political affairs.