### Godot version

master ([06ccbfe](https://github.com/godotengine/godot/commit/06ccbfe8eec6e840db3df2360dc2804386f940b8))

### System information

PopOS 22.04

### Issue description

Sometimes the doc page is broken when the engine is closed and then restarted.
Closing the doc and opening it again fixes it.

![2023-05-27_22-15](https://github.com/godotengine/godot/assets/3624853/ed202a55-03e8-420a-bc1c-ccfc7f7cd02a)


### Steps to reproduce

- Open a documentation page for any node
- Restart Godot

### Minimal reproduction project

NA

EDIT : Added the commit hash @Calinou 
return selection.enabled;
}
bool RichTextLabel::is_deselect_on_focus_loss_enabled() const {
	return deselect_on_focus_loss_enabled;
}
int RichTextLabel::get_selection_from() const {
	if (!selection.active || !selection.enabled) {
		return -1;
	}
	return selection.from_frame->lines[selection.from_line].char_offset + selection.from_char;
}
int RichTextLabel::get_selection_to() const {
	if (!selection.active || !selection.enabled) {
		return -1;
	}
	return selection.to_frame->lines[selection.to_line].char_offset + selection.to_char - 1;
}
void RichTextLabel::set_text(const String &p_bbcode) {