### Godot version

4.2 dev4

### 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

When you write a text in LineEdit (e.g. in the inspector) and the text is long enough to be scrolled, and then you delete all text with Ctrl + A -> Backspace, writing again will not show the first character.

https://github.com/godotengine/godot/assets/2223172/6432d029-6e56-404d-b159-1bd532513dc6



### Steps to reproduce

- add some node with a single-line text property
- edit the property, write something that doesn't fit the LineEdit width
- Ctrl + A -> Backspace
- write something again

### Minimal reproduction project

N/A
if (selection.enabled && !p_select) {
		set_caret_column(selection.end);
		deselect();
		return;
	}
	shift_selection_check_pre(p_select);
	if (p_move_by_word) {
		int cc = caret_column;
		PackedInt32Array words = TS->shaped_text_get_word_breaks(text_rid);
		for (int i = 1; i < words.size(); i = i + 2) {
			if (words[i] > cc) {
				cc = words[i];
				break;
			}
		}
		set_caret_column(cc);
	} else {
		if (caret_mid_grapheme_enabled) {
			set_caret_column(get_caret_column() + 1);
		} else {
			set_caret_column(TS->shaped_text_next_character_pos(text_rid, get_caret_column()));
		}
	}
	shift_selection_check_post(p_select);
	_reset_caret_blink_timer();
}
void LineEdit::_move_caret_start(bool p_select) {