Clean up repetitive controller transactions

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaController.kt

@@ -60,7 +60,7 @@ import eu.kanade.tachiyomi.ui.base.controller.DialogController
 import eu.kanade.tachiyomi.ui.base.controller.FabController
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
 import eu.kanade.tachiyomi.ui.base.controller.getMainAppBarHeight
-import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
+import eu.kanade.tachiyomi.ui.base.controller.pushController
 import eu.kanade.tachiyomi.ui.browse.migration.search.SearchController
 import eu.kanade.tachiyomi.ui.browse.source.browse.BrowseSourceController
 import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchController
@@ -553,7 +553,7 @@ class MangaController :
                 }
                 setNegativeButton(activity?.getString(R.string.action_cancel)) { _, _ -> }
                 setNeutralButton(activity?.getString(R.string.action_show_manga)) { _, _ ->
-                    router.pushController(MangaController(libraryManga).withFadeTransaction())
+                    router.pushController(MangaController(libraryManga))
                 }
                 setCancelable(true)
             }.create().show()
@@ -687,7 +687,7 @@ class MangaController :
      * @param query the search query to pass to the search controller
      */
     fun performGlobalSearch(query: String) {
-        router.pushController(GlobalSearchController(query).withFadeTransaction())
+        router.pushController(GlobalSearchController(query))
     }
 
     /**
@@ -886,7 +886,7 @@ class MangaController :
     private fun migrateManga() {
         val controller = SearchController(presenter.manga)
         controller.targetController = this
-        router.pushController(controller.withFadeTransaction())
+        router.pushController(controller)
     }
 
     // Manga info - end