### Godot version

4.0.3stable

### System information

-OS: Windows 11

### Issue description

When I set "display/window/size/resizable" flag in godot 4 it destroys minimize button only shows close button. In godot 3 it disables maximize button
Godot 4:
![image](https://github.com/godotengine/godot/assets/78092286/715e34b7-42a6-4d06-88c3-c66f8c0e1bb7)
Godot 3:
![image](https://github.com/godotengine/godot/assets/78092286/da53df91-1ae0-4145-9192-1f13240b519c)


### Steps to reproduce

1. I opened **Project Settings/Display/Window**
2. Then I uncheck "Resizable" option both in godot 3/4
3. In Godot 3 it only disabled maximize button
4. In Godot 4 it destroyed maximize and minimize buttons.

### Minimal reproduction project

[FloweyFight.zip](https://github.com/godotengine/godot/files/11589075/FloweyFight.zip)

mb->set_button_index(MouseButton::MB_XBUTTON1);
					} else {
						mb->set_button_index(MouseButton::MB_XBUTTON2);
					}
				} break;
				case WM_XBUTTONDBLCLK: {
					mb->set_pressed(true);
					if (HIWORD(wParam) == XBUTTON1) {
						mb->set_button_index(MouseButton::MB_XBUTTON1);
					} else {
						mb->set_button_index(MouseButton::MB_XBUTTON2);
					}
					mb->set_double_click(true);
				} break;
				default: {
					return 0;
				}
			}
			mb->set_ctrl_pressed((wParam & MK_CONTROL) != 0);
			mb->set_shift_pressed((wParam & MK_SHIFT) != 0);
			mb->set_alt_pressed(alt_mem);
			
			if (mb->is_pressed()) {
				last_button_state.set_flag(mouse_button_to_mask(mb->get_button_index()));
			} else {
				last_button_state.clear_flag(mouse_button_to_mask(mb->get_button_index()));
			}
			mb->set_button_mask(last_button_state);
			mb->set_position(Vector2(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)));
			if (mouse_mode == MOUSE_MODE_CAPTURED && !use_raw_input) {