Is there a way to open or close multiple folders at once in the Unreal Engine Outliner?

Hey guys, I have a bunch of folders in the outliner , and they’re all on the same level in the hierarchy. Each one contains different objects, and I’m constantly opening and closing them as I work.

The thing is, I want to be able to expand or collapse all of them at once , like, select them all and just hit one key or button to open or close them together. I’ve tried shift-clicking, ctrl clicking, right clicking… nothing let me do that. Here is me trying to show the problem in a small video demo. So, Is there a way to batch-expand or collapse multiple folders at once in the Outliner? Or is this just not a feature yet?
Thanks alot.

If all of those folders are inside another folder, you can hold Shift and click the arrow to open or close all the child folders.

Thank you so much! Putting them in the same folder isn’t an issue at all. This is a solid solution, and I really appreciate you sharing it :)))