Unable to Paste a PAT from GitHub to Cloud9 Ruby on Rails

I am trying to paste a Personal Access Token that I created in GitHub into the command line of a Ruby on Rails program I'm developing on Cloud9. I put in my GitHub username, and when I try to put in the PAT under password, it won't paste. I've tried with 2 different apps, but can't complete the git push. As a result I can't deploy my app to production.

I'm new at RnR, so have been learning using https://www.railstutorial.org/ following these instructions. I would appreciate any help I could get.

[website (main)]$ git remote add origin https://github.com/mhartl/hello_app.git
[website (main)]$ git branch -M main
[website (main)]$ git push -u origin main

After running the third command you will be prompted to enter your username and password. The username is simply your GitHub username, but the password is not your GitHub password; instead, the “password” must be a personal access token which you can create by following the instructions in the GitHub article “Creating a personal access token” I suggest selecting “No expiration” for the token expiration, and also be sure to select “repo” as the scope of the token so that it works at the command line. Once you’ve created and saved the personal access token, paste it in at the command line when prompted for a password to complete the git push