Mouse cursor hotspot, cannot change coordinates in Godot 3.5.3

Godot Version

3.5.3

Question

Hello! I went into the Project Settings under Display/Mouse Cursor to change Custom Image Hotspot to be the center (16, 16) of a new Custom Image with size (32, 32) that I attached to this question below. However, when I ran the game, the hotspot was still in the top-left corner (0, 0) of the Custom Image and not the center (16, 16). I then tried to change this in code under the _enter_tree() function using Input.set_custom_mouse_cursor(“image_resource”, Input.CURSOR_ARROW, Vector2(16, 16)) and that did nothing, as well. I’m confused what the problem could be and I’m not sure how to proceed from here.

Here is the Custom Image:
cursor_magic