From 2b4b8472bb7c9a112f3f99d31e4a15e48f6c5b7a Mon Sep 17 00:00:00 2001
From: AntsyLich <59261191+AntsyLich@users.noreply.github.com>
Date: Sun, 27 Sep 2026 22:56:42 +0600
Subject: [PATCH] Open a requested chapter in the reader even if its scanlator
 is excluded by filter

The reader builds its chapter list with excluded scanlators filtered out, so a chapter opened directly (from a deep link or a notification) whose scanlator is excluded wasn't in the list and failed to open. The requested chapter is now added back when the filter removed it.
---
 .../java/eu/kanade/tachiyomi/ui/reader/ReaderViewModel.kt  | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderViewModel.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderViewModel.kt
index de3ffc51b..e788eb2e4 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderViewModel.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderViewModel.kt
@@ -202,6 +202,13 @@ class ReaderViewModel(
     private val chapterList by lazy {
         val manga = manga!!
         val chapters = runBlocking { getChaptersByMangaId.await(manga.id, applyScanlatorFilter = true) }
+            .let { filtered ->
+                if (filtered.any { it.id == chapterId }) {
+                    filtered
+                } else {
+                    filtered + unfilteredChapterList.filter { it.id == chapterId }
+                }
+            }
 
         val selectedChapter = chapters.find { it.id == chapterId }
             ?: error("Requested chapter of id $chapterId not found in chapter list")