**Describe the bug** When Windows is not used in native resolution, but scaled Xen Center tree view pane does not stick to it's outer frame **To Reproduce** 1. Set Windows Custom Scaling to 125% (seen on different Machines, especially when using RDP) 2. Start XenCenter **Expected behavior** The tree-view in the left pane uses the whole pane. 
Describe the bug
When Windows is not used in native resolution, but scaled Xen Center tree view pane does not stick to it's outer frame
To Reproduce
Expected behavior
The tree-view in the left pane uses the whole pane.