delete cached panel

Author: ghzdude

src/main/java/gregtech/api/mui/GTGuis.java

@@ -1,5 +1,7 @@
 package gregtech.api.mui;
 
+import com.cleanroommc.modularui.api.IPanelHandler;
+
 import gregtech.api.cover.Cover;
 import gregtech.api.items.metaitem.MetaItem;
 import gregtech.api.metatileentity.MetaTileEntity;
@@ -103,6 +105,9 @@ public PopupPanel(@NotNull String name, int width, int height, boolean disableBe
                     .onMousePressed(mouseButton -> {
                         if (mouseButton == 0 || mouseButton == 1) {
                             this.closeIfOpen(true);
+                            if (isSynced() && getSyncHandler() instanceof IPanelHandler handler) {
+                                handler.deleteCachedPanel();
+                            }
                             return true;
                         }
                         return false;

src/main/java/gregtech/common/covers/ender/CoverAbstractEnderLink.java

@@ -151,8 +151,7 @@ public ModularPanel buildUI(SidedPosGuiData guiData, PanelSyncManager guiSyncMan
     protected Flow createWidgets(GuiData data, PanelSyncManager syncManager) {
         var name = new StringSyncValue(this::getColorStr, this::updateColor);
 
-        // todo unneeded cast in mui2 rc3
-        var entrySelectorSH = (PanelSyncHandler) syncManager.panel("entry_selector", entrySelector(getType()), true);
+        var entrySelectorSH = syncManager.panel("entry_selector", entrySelector(getType()), true);
 
         return Flow.column().coverChildrenHeight().top(24)
                 .margin(7, 0).widthRel(1f)
@@ -175,6 +174,7 @@ protected Flow createWidgets(GuiData data, PanelSyncManager syncManager) {
                                 .onMousePressed(i -> {
                                     if (entrySelectorSH.isPanelOpen()) {
                                         entrySelectorSH.closePanel();
+                                        entrySelectorSH.deleteCachedPanel();
                                     } else {
                                         entrySelectorSH.openPanel();
                                     }