In Adobe Lightroom Classic there is a mode called Solo Mode. This means that when ever a group of items (folder) is opened, all the rest are automatically closed.
In the photos attached, it means that whenever a certain block is open, the rest are closed automatically.
When having many folders, subfolders, boards, etc, opened at the same time, it could be exausting to scroll and find the one you need to use next.
Hello @tomaz!
Welcome to the community. I hope you like it here 
I understand you are making this comparison as a feature request to implement this kind of behaviour in our platform.
I will make sure to pass this request to our team so it can be considered.
Thank you for your feedback!
Cheers,
-Matias
Hey @Matias.Monday
You are correct, I’ve made this comparison as a feature request.
This could be a real treat when working with a long list of boards and folders.