**BUG**
Concise problem statement: The tawk.to "Let's chat" web chat widget's minimised container does not have a real close button therefore it overlaps this fantastic application all the time.
It is very annoying and the only solution is to open the console and remove the whole container from the DOM.
Steps to reproduce bug:
1. go to the easyeda.com website
2. you can find the minimised widget in the bottom right corner
Results: you can not hide the chat window
Expected results: you can find a 'hide' button that removes the widget completely
Browser: any