### Godot version

4.1 db5113d

### 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

![image](https://github.com/godotengine/godot/assets/2223172/ee391a0d-44b7-4a35-bfa5-40d47af75f65)
Notice the empty space to the right. I actually have a worse case in my project, but I couldn't reproduce it outside:
![](https://chat.godotengine.org/file-upload/X3RMM5A9gN7RZEizo/Clipboard%20-%202%20czerwca%202023%2022:54)
Regression from #77651
CC @Rindbee 

### Steps to reproduce

1. Add a new script
2. Name it `;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;.gd`
3. Hover its name in the Script Editor

### Minimal reproduction project

N/A
}
	bool pos_changed = new_pos_cache != data.pos_cache;
	bool size_changed = new_size_cache != data.size_cache;
	data.pos_cache = new_pos_cache;
	data.size_cache = new_size_cache;
	if (is_inside_tree()) {
		if (size_changed) {
			notification(NOTIFICATION_RESIZED);
		}
		if (pos_changed || size_changed) {
			item_rect_changed(size_changed);
			_notify_transform();
		}
		if (pos_changed && !size_changed) {
			_update_canvas_item_transform(); 
		}
	}
}
void Control::_clear_size_warning() {
	data.size_warning = false;
}
void Control::set_h_size_flags(BitField<SizeFlags> p_flags) {
	ERR_MAIN_THREAD_GUARD;
	if ((int)data.h_size_flags == (int)p_flags) {
		return;
	}
	data.h_size_flags = p_flags;
	emit_signal(SceneStringNames::get_singleton()->size_flags_changed);
}
BitField<Control::SizeFlags> Control::get_h_size_flags() const {