CLion is not loading V8 project

I purchased CLion to get better help with V8 project, https://github.com/v8/v8. I cloned the code locally and when I load this project in CLion, it simply doesn't do anything. It shows only the "Welcome to CLion" page.

Steps I followed:

1. Import Project From Sources

2. Select the v8 clone directory

3. It says "Directory v8 contains CMakeLists.txt". I click on "Overwrite CMakeLists.txt"

4. It scans the project files and shows me a dialog box with a tree structure in which, by default a list of directories with c/cc/h files are selected. I click on Ok.

5. Thats it. The dialog box goes away and I can see only "Welcome to CLion" page.

When I tried "Open Project" at the first step, it directly shows only the "Welcome to CLion" page.