BUG: Clicking on Home after filtering page tree makes all subitems disappear

[pKallert]

Description

Using Neos Demo when filtering by NodeType it is possible to click on the Home-Element. When doing that, all subitems dissapear.

Steps to Reproduce

1. Select any element in page tree
2. Use filter function to filter page tree by "Blog Post"
3. Click on home item

Expected behavior

"Home" Element is shown, page tree does not change.

Actual behavior

"Home" Element is show, all other page tree items disappear

Affected Versions

Neos: 8.3

UI: 8.3