By default sidebar icons (and text) are shown in medium size which is bigger than in previous versions of the system. This can mean that less is displayed than before. To correct this go to System Preferences, then General. In the "Sidebar icon size" menu choose "Small". Other options are Medium and Large
I usually write a blog post about once a week. The latest post can be viewed here: Think for Yourself: In the end, everything is just an opinion. Be skeptical, and think for yourself! (posted 2026-04-25 at 21:12:02). I do podcasts too! You can listen to my latest podcast, here: OJB's Podcast 2026-04-14 How Far is that Star?: How would we really know how big the universe is?