Collapsing Tree collapses all sub-trees
When you collapse a project/folder, it automatically collapses all sub-trees underneath it.
Related (in the concept of Wrike not remembering status) to this: https://help.wrike.com/hc/en-us/community/posts/360001466245-Remember-last-viewed-filters-for-list-view-and-last-view-used-on-project-folder
@Chris Hi! Wanted to get a little more detail here - would you like Subfolders to stay open when you collapse the parent Folder?