Environment:
​OS: Linux (Ubuntu / GNOME Desktop Environment)
​IDE: Eclipse IDE with CDT (C/C++ Development Tools)

When attempting to create a new C/C++ project on a Linux environment, the "Next" button becomes completely unresponsive on the template selection screen.
​Steps to Reproduce:
​Open Eclipse on Linux.
​Go to File > New > C/C++ Project.
​Select Classic C Project (or any other template from the list).
​The Next button lights up and appears active, but clicking it does absolutely nothing. The wizard remains stuck on the same page, and no error message is displayed in the UI