regular menu action if no koreader credentials are defined

src/activities/reader/EpubReaderActivity.cpp

@@ -135,10 +135,10 @@ void EpubReaderActivity::loop() {
     }
   }
 
-  // Long press CONFIRM (1s+) goes directly to KOReader sync.
+  // Long press CONFIRM (1s+) goes directly to KOReader sync when credentials are configured.
+  // Without credentials, fall through to the regular menu on release.
   if (mappedInput.isPressed(MappedInputManager::Button::Confirm) &&
-      mappedInput.getHeldTime() >= ReaderUtils::GO_HOME_MS) {
-    if (KOREADER_STORE.hasCredentials()) {
+      mappedInput.getHeldTime() >= ReaderUtils::GO_HOME_MS && KOREADER_STORE.hasCredentials()) {
     const int currentPage = section ? section->currentPage : 0;
     const int totalPages = section ? section->pageCount : 0;
     startActivityForResult(
@@ -155,7 +155,6 @@ void EpubReaderActivity::loop() {
             }
           }
         });
-    }
     return;
   }