@leward ...
Hi! No special software or plug-ins for me. I'm just using my Edge browser as I have always done. I just went to create a new Feature Idea, and it only had some basic text boxes and no tools available for me to add in images. Hmmmm...
What would happen if you added your images as a reply immediately after you submitted your Feature Idea? I know that's maybe not the most ideal, but you could try including your images that way?
I'll check with one of the Community Managers in the morning to see if there is anything different about my role as a Canvas Coach compared to a regular user in the Community. Stay tuned!