### Godot version

4.1

### System information

Windows 10.0.19045 - Vulkan (Forward+) - dedicated NVIDIA GeForce GTX 1060 (NVIDIA; 30.0.15.1403) - Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 Threads)

### Issue description


https://github.com/godotengine/godot/assets/2223172/852654b0-dadd-411e-8fe5-f9c00492a497



### Steps to reproduce

1. Add a Node to the scene
2. Right click it and mark it as unique name
3. Start renaming the node
4. Press Enter

### Minimal reproduction project

N/A
if (!can_drop_data_fw(p_point, p_data, p_from)) {
		return;
	}
	TreeItem *item = tree->get_item_at_position(p_point);
	if (!item) {
		return;
	}
	int section = tree->get_drop_section_at_position(p_point);
	if (section < -1) {
		return;
	}