Resolved Can't add module to Unity Version

I updated unity recently and changed the version to 2020.3.24f1

Initially, there wasn't an add modules option because i did not install this new version from the hub. Hence, i followed the steps in this link:
https://stackoverflow.com/questions...n-and-now-unity-hub-wont-allow-me-to-add-modu
And now, i managed to get the add modules option.
But when i click it,

i get a message as shown above. How can i add a WebGL Build Support module without reinstalling the editor?

Edit: Actually, I managed to fix it by following this link
https://newbedev.com/can-t-add-modules-to-installed-unity-editors

 

Dude. Thank you.

Seriously, Unity? If you install, via YOUR INSTALLER, you then have an install in a bad state that doesn't align with your tutorials or install instructions, AND THEN blocks a new user from doing stuff until they uninstall the build and re-install it via the hub?

And why not have Web GL included in the standard install?
Oh, no! It takes up literally megabytes of hard drive space.