### 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 
}
			if (k->is_action("ui_home", true) && vscroll->is_visible_in_tree()) {
				vscroll->set_value(0);
				handled = true;
			}
			if (k->is_action("ui_end", true) && vscroll->is_visible_in_tree()) {
				vscroll->set_value(vscroll->get_max());
				handled = true;
			}
			if (is_shortcut_keys_enabled()) {
				if (k->is_action("ui_text_select_all", true)) {
					select_all();
					handled = true;
				}
				if (k->is_action("ui_copy", true)) {
					selection_copy();
					handled = true;
				}
			}
			if (k->is_action("ui_menu", true)) {
				if (context_menu_enabled) {
					_update_context_menu();
					menu->set_position(get_screen_position());
					menu->reset_size();
					menu->popup();
					menu->grab_focus();
				}
				handled = true;
			}
			if (handled) {