When I clicked on packages icon (tools) nothing happens

Problem description:
Hi, when I clicked on packages icon (tools) nothing happens

Expected behavior:
It should appear a page to select libraries (in my case I want to select matplotlib)

Actual behavior:
I can’t select the library I want because nothing happens when I clicked on the icon.

Steps to reproduce:
Click on “packages” icon - tools section on the left bar

Bug appears at this link:
https://replit.com/@GabrielaEnrique/python-102#app/chart.py

Browser/OS/Device:
Chrome / Windowa

Try dragging it over instead of just clicking it