olc::QuickGui::TextBox focusing issue #373
Description
When multiple textboxes are present in same app, focusing from one to another copy the value of last focused textbox into the next one.
Also, when console is opened, we are still able to focus textboxes underneath and it replace the console text input with focused textbox one.
(Will try to fix if I can but I prefer to post the issue for tracking, also I am maybe not skilled enough in olc::pge to fix the code myself)