Fix PageableMenu stuck on a page after reopening the menu

Author: focamacho

build.gradle

@@ -1,6 +1,6 @@
 allprojects {
     group = 'com.focamacho'
-    version = '1.0.7'
+    version = '1.0.8'
 }
 
 subprojects {

sealmenus-bukkit/src/main/java/com/focamacho/sealmenus/bukkit/PageableChestMenu.java

@@ -269,6 +269,7 @@ public MenuItem getItem(Integer slot) {
     public void open(Player player) {
         if(this.inventory == null || !super.hasViewers()) {
             this.page = 0;
+            requireUpdate(null);
             super.open(player);
         } else new PageableChestMenu(this).open(player);
     }

sealmenus-sponge/src/main/java/com/focamacho/sealmenus/sponge/PageableChestMenu.java

@@ -265,9 +265,9 @@ public MenuItem getItem(Integer slot) {
 
     @Override
     public void open(Player player) {
-
         if(this.inventory == null || !super.hasViewers()) {
             this.page = 0;
+            requireUpdate(null);
             super.open(player);
         } else new PageableChestMenu(this).open(player);
     }