Social bar position is a click-toggle, not a drag — the drag-snap misbehaved for shaky hands (snapped up but wouldn't come back down; jitter around the deadzone). Clicking the bar now flips it top/bottom via ToggleSocialBarPosition; SocialBarSnap and its units removed — 153 tests passing, 0 warnings

ViewModels/MainViewModel.cs

@@ -2013,7 +2013,7 @@ public class MainViewModel : ViewModelBase
         ScheduleSave();
     }
 
-    /// <summary>Drag release snaps the bar to the closest edge; called by the preview drag.</summary>
+    /// <summary>Sets the bar's edge; called by the preview click-toggle.</summary>
     public void SetSocialBarPosition(SocialBarPosition position)
     {
         if (_socials == null || _socials.BarPosition == position) return;
@@ -2022,6 +2022,12 @@ public class MainViewModel : ViewModelBase
         ScheduleSave();
     }
 
+    /// <summary>Preview click flips the bar top ⇄ bottom (KISS — no drag math).</summary>
+    public void ToggleSocialBarPosition()
+        => SetSocialBarPosition(_socials?.BarPosition == SocialBarPosition.Top
+            ? SocialBarPosition.Bottom
+            : SocialBarPosition.Top);
+
     /// <summary>Signs out of YouTube (the delete-the-YouTube-slot action in the dialog).</summary>
     private async Task SignOutYouTubeAsync()
     {