diff --git a/shell/float-window.ps1 b/shell/float-window.ps1
index 4edbb96..32eeb2a 100644
--- a/shell/float-window.ps1
+++ b/shell/float-window.ps1
@@ -384,6 +384,7 @@ function Invoke-Cmd([string]$c) {
         'fullscreen' { Toggle-Fullscreen }
         'hide' { Send-ToPage @{ type = 'cmd'; cmd = 'hide' } }
         'show' { $form.Show(); $form.Activate(); Send-ToPage @{ type = 'cmd'; cmd = 'show' } }
+        'open' { if (-not $form.Visible) { $form.Show() }; $form.Activate(); $form.BringToFront(); Send-ToPage @{ type = 'cmd'; cmd = 'show' } }
         default { Send-ToPage @{ type = 'cmd'; cmd = $c } }
     }
 }