After debugging my changes in PR #51, I realized that when the user has multiple monitors, but then changes to 1 monitor, the preferences form shows the single screen tab list empty, instead of showing all the previously saved websites.

Carlos Sánchez López · Carlos Sánchez López · commit aa3b287f42ca · 2019-03-20T19:25:52.000-07:00
By moving two function calls inside PreferencesForm_Load outside the if/else, we ensure that switching from 1 to multi monitors, and back, will always show the expected list of pages in the expected tabs.
diff --git a/PreferencesForm.cs b/PreferencesForm.cs
@@ -32,9 +32,9 @@ private void PreferencesForm_Load(object sender, EventArgs e)
             else
             {
                 multiScreenGroup.Enabled = true;
-                SetMultiScreenButtonFromMode();
-                ArrangeScreenTabs();
             }
+            SetMultiScreenButtonFromMode();
+            ArrangeScreenTabs();
         }
 
         private void LoadValuesForTab(int screenNum)

Original file line number	Diff line number	Diff line change
`@@ -32,9 +32,9 @@ private void PreferencesForm_Load(object sender, EventArgs e)`
`32`	`32`	`else`
`33`	`33`	`{`
`34`	`34`	`multiScreenGroup.Enabled = true;`
`35`		`- SetMultiScreenButtonFromMode();`
`36`		`- ArrangeScreenTabs();`
`37`	`35`	`}`
	`36`	`+ SetMultiScreenButtonFromMode();`
	`37`	`+ ArrangeScreenTabs();`
`38`	`38`	`}`
`39`	`39`
`40`	`40`	`private void LoadValuesForTab(int screenNum)`