Disenchanted Broom in Waking Shores

I’m trying to find the treasure of Hidden Debris (for the enchanting skill); by the bridge, and I know I need to use the Disenchanted Broom, but I’m confused as to how I use it. It highlights but does not let me click on it to use it. Am I missing a step?

From what I can remember (it was some time ago), you don’t have to click on the enchanted broom but follow it to the enchanted debris. First time I tried I did not know what to do and had to wait for the broom to respawn. You can’t get the enchanted debris unless the broom is present.

+1 on this. I remember also getting stuck and having to wait for the broom to respawn.