diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/screens/about/components/AboutItem.kt b/app/src/main/java/ua/acclorite/book_story/presentation/screens/about/components/AboutItem.kt
index 72a843eb..f28db66e 100644
--- a/app/src/main/java/ua/acclorite/book_story/presentation/screens/about/components/AboutItem.kt
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/screens/about/components/AboutItem.kt
@@ -1,5 +1,7 @@
 package ua.acclorite.book_story.presentation.screens.about.components
 
+import androidx.compose.animation.core.EaseInOut
+import androidx.compose.animation.core.tween
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -70,7 +72,10 @@ fun AboutItem(
             }
         }
 
-        FadeTransitionPreservingSpace(visible = showLoading) {
+        FadeTransitionPreservingSpace(
+            visible = showLoading,
+            animationSpec = tween(150, easing = EaseInOut)
+        ) {
             Row {
                 Spacer(modifier = Modifier.width(18.dp))
                 CircularProgressIndicator(
diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/screens/browse/components/layout/list/BrowseListItem.kt b/app/src/main/java/ua/acclorite/book_story/presentation/screens/browse/components/layout/list/BrowseListItem.kt
index a8facd4f..9c74f7cb 100644
--- a/app/src/main/java/ua/acclorite/book_story/presentation/screens/browse/components/layout/list/BrowseListItem.kt
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/screens/browse/components/layout/list/BrowseListItem.kt
@@ -1,6 +1,5 @@
 package ua.acclorite.book_story.presentation.screens.browse.components.layout.list
 
-import androidx.compose.animation.core.tween
 import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.foundation.background
 import androidx.compose.foundation.combinedClickable
@@ -65,10 +64,7 @@ fun BrowseListItem(
             !file.isDirectory -> {
                 BrowseListFileItem(file = file)
 
-                FadeTransitionPreservingSpace(
-                    visible = hasSelectedFiles,
-                    animationSpec = tween(300)
-                ) {
+                FadeTransitionPreservingSpace(visible = hasSelectedFiles) {
                     Row(verticalAlignment = Alignment.CenterVertically) {
                         Spacer(modifier = Modifier.width(16.dp))
 
@@ -90,20 +86,14 @@ fun BrowseListItem(
                     Spacer(modifier = Modifier.width(16.dp))
 
                     Box(contentAlignment = Alignment.Center) {
-                        FadeTransitionPreservingSpace(
-                            hasSelectedFiles,
-                            animationSpec = tween(300)
-                        ) {
+                        FadeTransitionPreservingSpace(hasSelectedFiles) {
                             CustomCheckbox(
                                 selected = file.isSelected,
                                 containerColor = MaterialTheme.colorScheme.surface,
                                 size = 18.dp
                             )
                         }
-                        FadeTransitionPreservingSpace(
-                            !hasSelectedFiles,
-                            animationSpec = tween(300)
-                        ) {
+                        FadeTransitionPreservingSpace(!hasSelectedFiles) {
                             Icon(
                                 imageVector = if (file.isFavorite) Icons.Default.Favorite
                                 else Icons.Default.FavoriteBorder,
diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/appearance/components/settings/ColorPresetSetting.kt b/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/appearance/components/settings/ColorPresetSetting.kt
index 2e1b47f3..f3ab9608 100644
--- a/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/appearance/components/settings/ColorPresetSetting.kt
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/appearance/components/settings/ColorPresetSetting.kt
@@ -2,7 +2,6 @@ package ua.acclorite.book_story.presentation.screens.settings.nested.appearance.
 
 import android.content.Context
 import androidx.compose.animation.animateColorAsState
-import androidx.compose.animation.core.tween
 import androidx.compose.animation.expandHorizontally
 import androidx.compose.animation.fadeIn
 import androidx.compose.animation.fadeOut
@@ -437,7 +436,7 @@ private fun ColorPresetSettingConfigurationItem(
 
         Spacer(modifier = Modifier.width(12.dp))
 
-        FadeTransitionPreservingSpace(visible = canDelete, animationSpec = tween(300)) {
+        FadeTransitionPreservingSpace(visible = canDelete) {
             CustomIconButton(
                 modifier = Modifier.size(24.dp),
                 icon = Icons.Default.DeleteOutline,
diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/ui/Transitions.kt b/app/src/main/java/ua/acclorite/book_story/presentation/ui/Transitions.kt
index ef5cea82..9ad63c3b 100644
--- a/app/src/main/java/ua/acclorite/book_story/presentation/ui/Transitions.kt
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/ui/Transitions.kt
@@ -101,7 +101,7 @@ fun ExpandingTransition(
 fun FadeTransitionPreservingSpace(
     visible: Boolean,
     modifier: Modifier = Modifier,
-    animationSpec: AnimationSpec<Float> = tween(durationMillis = 150, easing = EaseInOut),
+    animationSpec: AnimationSpec<Float> = tween(durationMillis = 300, easing = EaseInOut),
     content: @Composable () -> Unit
 ) {
     val alpha by animateFloatAsState(