Objects not movable/selectable with Mouse, while using Window-Nodes

[zurrealStudios]

Tested versions

Reproducible since 4.0 alpha1

System information

Tested in Windows 10, Manjaro, Mint and Arch Linux

Issue description

When using the Window-Node it is not possible to move/select the Window itself or Nodes inside the Window with Mouse. It does also not work when using the "Move-Mode", when selecting the Node you want to move in the Node List.

Also trying moving a Node with the "Move-Mode" throws following error:

Nodes are still movable with the Inspector, but it is not possible to change Anchors in an advanced Way, because they are not visible.

Steps to reproduce

Create a Window-Node, put a Control-Element into it and try to select or move it.

Minimal reproduction project (MRP)

WindowBug.zip