Manga chapters Fab will say start if no chapters are read

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

@@ -378,6 +378,10 @@ class MangaAllInOneController :
             }
             actionMode?.invalidate()
         }
+
+        if (!chapters.any { it.read }) {
+            binding.fab.text = activity!!.getString(R.string.action_start)
+        }
     }
 
     override fun openInWebView() {

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

@@ -297,6 +297,10 @@ class ChaptersController :
             }
             actionMode?.invalidate()
         }
+
+        if (!chapters.any { it.read }) {
+            binding.fab.text = activity!!.getString(R.string.action_start)
+        }
     }
 
     private fun fetchChaptersFromSource(manualFetch: Boolean = false) {

app/src/main/res/values/strings_extra.xml

@@ -15,6 +15,7 @@
     <string name="action_search_manually">Search manually</string>
     <string name="action_migrate_now">Migrate now</string>
     <string name="action_copy_now">Copy now</string>
+    <string name="action_start">Start</string>
 
     <!-- Preferences -->
     <!-- Filter -->