diff --git a/adminer/static/editing.js b/adminer/static/editing.js
index d200104d..d5204495 100644
--- a/adminer/static/editing.js
+++ b/adminer/static/editing.js
@@ -46,6 +46,10 @@ function syntaxHighlighting(version, vendor) {
 				const pre = jush.textarea(tag);
 				if (pre) {
 					setupSubmitHighlightInput(pre);
+					tag.onchange = () => {
+						pre.textContent = tag.value;
+						pre.oninput();
+					};
 				}
 			}
 		}
diff --git a/plugins/codemirror.php b/plugins/codemirror.php
index dfb2455c..f280616c 100644
--- a/plugins/codemirror.php
+++ b/plugins/codemirror.php
@@ -82,6 +82,7 @@ for (const el of qsa('textarea')) {
 			}
 		});
 		setupSubmitHighlightInput(cm.getWrapperElement());
+		el.onchange = () => cm.setValue(el.value);
 	}
 }
 </script>
diff --git a/plugins/sql-gemini.php b/plugins/sql-gemini.php
index 215b1caa..63a6d856 100644
--- a/plugins/sql-gemini.php
+++ b/plugins/sql-gemini.php
@@ -59,17 +59,9 @@ const geminiText = qsl('textarea');
 const geminiButton = qsl('input');
 
 function setSqlareaValue(value) {
-	qs('textarea.sqlarea').value = value;
-	const jushPre = qs('pre.sqlarea');
-	if (jushPre) {
-		jushPre.textContent = value;
-		jushPre.oninput(); // syntax highlighting
-	}
-	const cmPre = qs('.CodeMirror');
-	if (cmPre) {
-		cmPre.CodeMirror.setValue(value);
-		cmPre.CodeMirror.refresh();
-	}
+	const sqlarea = qs('textarea.sqlarea');
+	sqlarea.value = value;
+	sqlarea.onchange();
 }
 
 geminiButton.onclick = () => {