### Godot version

4.2

### System information

Godot v4.2.stable - Windows 10.0.19045 - Vulkan (Mobile) - dedicated AMD Radeon RX 6700 XT (Advanced Micro Devices, Inc.; 31.0.21001.45002) - AMD Ryzen 5 3600 6-Core Processor (12 Threads)

### Issue description

Tiles with light occluders still show shadows, when replacing them by code (set_cell) with a not occluding tile.
This does not happen when they are replaced with an empty cell (cell_id = -1) or erase_cell.

### Steps to reproduce

Make a new project with a Tilemap2D and a PointLight2D
Make 2 Tiles: One with an occluder and one without
Make the tiles placed by code.
Replace an occluding tile with a non occluding

### Minimal reproduction project

[TestForTilemap.zip](https://github.com/godotengine/godot/files/13539067/TestForTilemap.zip)

break;
				case TileSet::CELL_NEIGHBOR_TOP_RIGHT_CORNER:
					bit = 3;
					base_cell_coords = p_tile_map->get_neighbor_cell(p_position, TileSet::CELL_NEIGHBOR_TOP_SIDE);
					break;
				case TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE:
					bit = 5;
					base_cell_coords = p_tile_map->get_neighbor_cell(p_position, TileSet::CELL_NEIGHBOR_TOP_RIGHT_SIDE);
					break;
				default:
					ERR_FAIL();
					break;
			}
		}
	}
	terrain = p_terrain;
}
#define TILEMAP_CALL_FOR_LAYER(layer, function, ...) \
	if (layer < 0) {                                 \
		layer = layers.size() + layer;               \
	};                                               \
	ERR_FAIL_INDEX(layer, (int)layers.size());       \
	layers[layer]->function(__VA_ARGS__);
#define TILEMAP_CALL_FOR_LAYER_V(layer, err_value, function, ...) \
	if (layer < 0) {                                              \
		layer = layers.size() + layer;                            \
	};                                                            \
	ERR_FAIL_INDEX_V(layer, (int)layers.size(), err_value);       \
	return layers[layer]->function(__VA_ARGS__);
Vector2i TileMap::transform_coords_layout(const Vector2i &p_coords, TileSet::TileOffsetAxis p_offset_axis, TileSet::TileLayout p_from_layout, TileSet::TileLayout p_to_layout) {