From 7bfc0e1bc2b93c390c59d3bf815fd8cbfe0ca58d Mon Sep 17 00:00:00 2001
From: Anastasiia Demidenko <anademy@172.28.99.2-red.dhcp.yndx.net>
Date: Thu, 10 Sep 2026 12:34:39 +0300
Subject: [PATCH] fix(markup): correct Firefox caret height near placeholder

---
 packages/editor/src/markup/codemirror/gravity.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/editor/src/markup/codemirror/gravity.ts b/packages/editor/src/markup/codemirror/gravity.ts
index 16c871f4a..c5bd9aff8 100644
--- a/packages/editor/src/markup/codemirror/gravity.ts
+++ b/packages/editor/src/markup/codemirror/gravity.ts
@@ -33,6 +33,11 @@ export const gravityTheme = EditorView.baseTheme({
     '.cm-placeholder': {
         color: 'var(--g-color-text-secondary)',
     },
+    '@supports (-moz-appearance: none)': {
+        '.cm-widgetBuffer:has(+ .cm-placeholder)': {
+            verticalAlign: 'baseline',
+        },
+    },
     '.cm-content': {
         color: 'var(--g-color-text-primary)',
         caretColor: 'currentColor',