diff --git a/app/assets/stylesheets/flash.css b/app/assets/stylesheets/flash.css
index c57e9b6a4..a717838e4 100644
--- a/app/assets/stylesheets/flash.css
+++ b/app/assets/stylesheets/flash.css
@@ -1,7 +1,7 @@
 @layer components {
   .flash {
     display: flex;
-    inset-block-start: var(--block-space);
+    inset-block-start: calc(var(--block-space) + var(--custom-safe-inset-top));
     inset-inline-start: 50%;
     justify-content: center;
     position: fixed;