General question about mobile apps

I have been using CLZ mobile apps for years, but just got a new tablet and installed the apps on there. I do not see a way to hide the left folder pane and the bottom details pane. I can sort of resize them, but not hide them completely. Am I missing something? I often just want to see the list of my inventory, but I end up losing about half the screen to these panels.

ETA: I figure out the left pane, but still having problems with the bottom details pane.

That multi-panel layout is the intended layout for tablets and THE biggest advantages of using a big screen tablet for the app.

The folder panel can of course be removed by switching to No Folders mode.
The details panel cannot be removed though.

Try it for a bit, I think you will enjoy not having to click back and forth between list and details. Just having it all within one screen is really nice.