### Godot version

4.2.stable

### System information

Godot v4.2.stable - Windows 10.0.22621 - GLES3 (Compatibility) - Intel(R) Iris(R) Plus Graphics (Intel Corporation; 27.20.100.9621) - Intel(R) Core(TM) i7-1065G7 CPU @ 1.30GHz (8 Threads)

### Issue description

This warning gets spammed when scrolling any slider on the color picker of the editor using the mouse wheel.
The value of the slider gets affected nevertheless
```
scene/gui/control.cpp:2012 - This control can't grab focus. Use set_focus_mode() to allow a control to get focus.
```

### Steps to reproduce

For example having a script that exports a color
and scrolling the A slider in the Inspector
```
@export var color : Color
```
![image](https://github.com/godotengine/godot/assets/43796250/0447e952-a8b2-48ae-ac89-3ef248699b22)


### Minimal reproduction project

N/A
grabber = theme_cache.grabber_disabled_icon;
			}
			Ref<StyleBox> grabber_area;
			if (highlighted) {
				grabber_area = theme_cache.grabber_area_hl_style;
			} else {
				grabber_area = theme_cache.grabber_area_style;
			}
			if (orientation == VERTICAL) {
				int widget_width = style->get_minimum_size().width;
				double areasize = size.height - (theme_cache.center_grabber ? 0 : grabber->get_height());
				int grabber_shift = theme_cache.center_grabber ? grabber->get_height() / 2 : 0;
				style->draw(ci, Rect2i(Point2i(size.width / 2 - widget_width / 2, 0), Size2i(widget_width, size.height)));
				grabber_area->draw(ci, Rect2i(Point2i((size.width - widget_width) / 2, size.height - areasize * ratio - grabber->get_height() / 2 + grabber_shift), Size2i(widget_width, areasize * ratio + grabber->get_height() / 2 - grabber_shift)));
				if (ticks > 1) {
					int grabber_offset = (grabber->get_height() / 2 - tick->get_height() / 2);
					for (int i = 0; i < ticks; i++) {
						if (!ticks_on_borders && (i == 0 || i + 1 == ticks)) {
							continue;
						}
						int ofs = (i * areasize / (ticks - 1)) + grabber_offset - grabber_shift;
						tick->draw(ci, Point2i((size.width - widget_width) / 2, ofs));
					}
				}
				grabber->draw(ci, Point2i(size.width / 2 - grabber->get_width() / 2 + theme_cache.grabber_offset, size.height - ratio * areasize - grabber->get_height() + grabber_shift));
			} else {
				int widget_height = style->get_minimum_size().height;
				double areasize = size.width - (theme_cache.center_grabber ? 0 : grabber->get_size().width);
				int grabber_shift = theme_cache.center_grabber ? -grabber->get_width() / 2 : 0;
				style->draw(ci, Rect2i(Point2i(0, (size.height - widget_height) / 2), Size2i(size.width, widget_height)));