Use remember var delegates in more places

app/src/main/java/eu/kanade/presentation/manga/MangaScreen.kt

@@ -35,6 +35,7 @@ import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.hapticfeedback.HapticFeedbackType
@@ -410,7 +411,7 @@ fun MangaScreenLargeImpl(
     val chapters = remember(state) { state.processedChapters.toList() }
 
     val insetPadding = WindowInsets.systemBars.only(WindowInsetsSides.Horizontal).asPaddingValues()
-    val (topBarHeight, onTopBarHeightChanged) = remember { mutableStateOf(0) }
+    var topBarHeight by remember { mutableStateOf(0) }
     SwipeRefresh(
         refreshing = state.isRefreshingData,
         onRefresh = onRefresh,
@@ -436,7 +437,7 @@ fun MangaScreenLargeImpl(
             modifier = Modifier.padding(insetPadding),
             topBar = {
                 MangaToolbar(
-                    modifier = Modifier.onSizeChanged { onTopBarHeightChanged(it.height) },
+                    modifier = Modifier.onSizeChanged { topBarHeight = it.height },
                     title = state.manga.title,
                     titleAlphaProvider = { if (chapters.any { it.selected }) 1f else 0f },
                     backgroundAlphaProvider = { 1f },

app/src/main/java/eu/kanade/presentation/manga/components/MangaCoverDialog.kt

@@ -24,11 +24,14 @@ import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.DpOffset
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.viewinterop.AndroidView
 import androidx.core.view.updatePadding
@@ -82,9 +85,15 @@ fun MangaCoverDialog(
                 }
                 if (onEditClick != null) {
                     Box {
-                        val (expanded, onExpand) = remember { mutableStateOf(false) }
+                        var expanded by remember { mutableStateOf(false) }
                         IconButton(
-                            onClick = { if (isCustomCover) onExpand(true) else onEditClick(EditCoverAction.EDIT) },
+                            onClick = {
+                                if (isCustomCover) {
+                                    expanded = true
+                                } else {
+                                    onEditClick(EditCoverAction.EDIT)
+                                }
+                            },
                         ) {
                             Icon(
                                 imageVector = Icons.Outlined.Edit,
@@ -93,20 +102,21 @@ fun MangaCoverDialog(
                         }
                         DropdownMenu(
                             expanded = expanded,
-                            onDismissRequest = { onExpand(false) },
+                            onDismissRequest = { expanded = false },
+                            offset = DpOffset(8.dp, 0.dp),
                         ) {
                             DropdownMenuItem(
                                 text = { Text(text = stringResource(R.string.action_edit)) },
                                 onClick = {
                                     onEditClick(EditCoverAction.EDIT)
-                                    onExpand(false)
+                                    expanded = false
                                 },
                             )
                             DropdownMenuItem(
                                 text = { Text(text = stringResource(R.string.action_delete)) },
                                 onClick = {
                                     onEditClick(EditCoverAction.DELETE)
-                                    onExpand(false)
+                                    expanded = false
                                 },
                             )
                         }

app/src/main/java/eu/kanade/presentation/manga/components/MangaToolbar.kt

@@ -22,8 +22,10 @@ import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.material3.surfaceColorAtElevation
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.res.stringResource
@@ -157,15 +159,15 @@ fun MangaToolbar(
                     }
 
                     if (onClickEditCategory != null && onClickMigrate != null) {
-                        val (moreExpanded, onMoreExpanded) = remember { mutableStateOf(false) }
+                        var moreExpanded by remember { mutableStateOf(false) }
                         Box {
-                            IconButton(onClick = { onMoreExpanded(!moreExpanded) }) {
+                            IconButton(onClick = { moreExpanded = !moreExpanded }) {
                                 Icon(
                                     imageVector = Icons.Outlined.MoreVert,
                                     contentDescription = stringResource(R.string.abc_action_menu_overflow_description),
                                 )
                             }
-                            val onDismissRequest = { onMoreExpanded(false) }
+                            val onDismissRequest = { moreExpanded = false }
                             DropdownMenu(
                                 expanded = moreExpanded,
                                 onDismissRequest = onDismissRequest,