Hello.
I just started using Jira online (cloud) with a startup company as of last week. I have a few newbie questions:
1. Is there a way to word wrap in Jira's scenario forms? Not everyone has big screens on their computers. It's annoying to scroll horizontally long texts. 
2. Does Jira's web site not support fully keyboard navigations? I can't use my arrow keys to scroll up and down in issues' and their comments' forms. Same for page up and down keys to skip screen page. This is in my new 64-bit W10 Pro PC's Firefox v89 web browser. I'm an old school clicky keyboarder. I had to use the mouse. 
Thank you for reading and hopefully answering soon. 