Login form not displayed, only shortcode

We have a mistake – the shortcode name is sp_login_shortcode and not sp_login_widget as mentioned, sorry.
Don’t forget to put the widget in the ‘Nice Login Widget Shortcode’ widget area (in the widgets page).

I put the widget in the virtual sidebar but [sp_login_shortcode] on a page does nothing.

My site has a custom theme. Is there another way to invoke this on a page?

To fix the bug manually:
Open the main plugin file pw-login-widget.php.
In line 78 insert ob_start(); and in line 80 insert return ob_get_clean();
Save the file, it should work now.

Thanks for the correction. I don’t understand what the second fix is for. My question is why does the login always float to the top, no matter where it is placed in the page/post. Am I misssing a setting somewhere?
Thanks.