### Godot version

543750a1b3f5696f9ba8e91cb49dc7db05d2ae62

### System information

Windows 10, Vulkan

### Issue description

This is a regression since v4.1.dev4.official [5c2295ff5], I can't bisect atm to find the commit that caused it, maybe https://github.com/godotengine/godot/pull/77651 but that's just a guess.
When a HBoxContainer has a label child, and that label's text is changed, one used to be able to find the new size of the container by using call_deferred, this is no longer the case.

MRP correct behavior (v4.1.dev4.official [5c2295ff5]):
![image](https://github.com/godotengine/godot/assets/115422160/1b4a2b6f-ef19-42c1-b3e5-9f0c499a7a8c)
MRP incorrect (543750a1b3f5696f9ba8e91cb49dc7db05d2ae62):
![image](https://github.com/godotengine/godot/assets/115422160/25b711ae-7c3a-4c48-aff7-383bb8f600c3)




### Steps to reproduce

```gdscript
extends Control

@onready var h_box_container: HBoxContainer = $HBoxContainer
@onready var label: Label = $HBoxContainer/Label

func _ready() -> void:
	label.text = "larger non default text"
	print("h_box_container size.x: ", h_box_container.size.x)
	call_deferred("size_after_text_changed")

func size_after_text_changed() -> void:
	print("deferred h_box_container size.x: ", h_box_container.size.x)
```

### Minimal reproduction project

[call_deferred bug.zip](https://github.com/godotengine/godot/files/11654441/call_deferred.bug.zip)

Size2 parent_rect_size = get_parent_anchorable_rect().size;
	real_t x = p_rect.position.x;
	if (is_layout_rtl()) {
		x = parent_rect_size.x - x - p_rect.size.x;
	}
	r_offsets[0] = x - (p_anchors[0] * parent_rect_size.x);
	r_offsets[1] = p_rect.position.y - (p_anchors[1] * parent_rect_size.y);
	r_offsets[2] = x + p_rect.size.x - (p_anchors[2] * parent_rect_size.x);
	r_offsets[3] = p_rect.position.y + p_rect.size.y - (p_anchors[3] * parent_rect_size.y);
}
void Control::_set_layout_mode(LayoutMode p_mode) {
	bool list_changed = false;
	if (data.stored_layout_mode != p_mode) {
		list_changed = true;
		data.stored_layout_mode = p_mode;
	}
	if (data.stored_layout_mode == LayoutMode::LAYOUT_MODE_POSITION) {
		data.stored_use_custom_anchors = false;
		set_anchors_and_offsets_preset(LayoutPreset::PRESET_TOP_LEFT, LayoutPresetMode::PRESET_MODE_KEEP_SIZE);
		set_grow_direction_preset(LayoutPreset::PRESET_TOP_LEFT);
	}
	if (list_changed) {
		notify_property_list_changed();
	}
}
void Control::_update_layout_mode() {