diff --git a/.vscode/settings.json b/.vscode/settings.json
index cde0409..51890e6 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -19,5 +19,8 @@
   "css.lint.unknownAtRules": "ignore",
   "[javascript]": {
     "editor.defaultFormatter": "biomejs.biome"
+  },
+  "[typescript]": {
+    "editor.defaultFormatter": "biomejs.biome"
   }
 }
diff --git a/hooks/use-scroll-trigger.ts b/hooks/use-scroll-trigger.ts
index c82a38d..06cdd42 100644
--- a/hooks/use-scroll-trigger.ts
+++ b/hooks/use-scroll-trigger.ts
@@ -192,7 +192,7 @@ export function useScrollTrigger(
 
   let viewportStart = isNumber(viewportStartKeyword)
     ? Number.parseFloat(viewportStartKeyword)
-    : windowHeight
+    : 0
   if (viewportStartKeyword === 'top') viewportStart = 0
   if (viewportStartKeyword === 'center') viewportStart = windowHeight * 0.5
   if (viewportStartKeyword === 'bottom') viewportStart = windowHeight
@@ -238,7 +238,7 @@ export function useScrollTrigger(
         ),
       })
     },
-    [endValue, startValue, steps, onProgress]
+    [endValue, startValue, steps, ...deps]
   )
 
   // eslint-disable-next-line no-unused-vars