Support multiple columns of tab groups in the sidebars

[Ori3]

You can use File-Tree Alternative Plugin as mentioned in the thread.

Plugin for 3-Pane File Explorer with Note Previews

I agree! I also think @Jopp 's reply ended up being a digression which put an over-emphasis on the “Apple” design, which wasn’t my primary point. I actually had Evernote in mind as well, I just don’t have that installed anymore. I’m kind of surprised that with the three-pane view being such a popular layout, there’s no plugin yet to support it as one possible view that might be helpful for users.

One minor issue I have with it though is you can’t set icons using Iconize plugin.
Anyway it would be better if it’s implemented by default just like Notes app on iPhone.