From e25ffd6812fb5f11de055d1250318fb9f1fd147f Mon Sep 17 00:00:00 2001
From: Thomas Lin Pedersen <thomasp85@gmail.com>
Date: Thu, 12 Mar 2026 21:41:06 +0100
Subject: [PATCH] Avoid sizing when faceting vegalite

---
 src/writer/vegalite/mod.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/writer/vegalite/mod.rs b/src/writer/vegalite/mod.rs
index f635663b..9d775dbf 100644
--- a/src/writer/vegalite/mod.rs
+++ b/src/writer/vegalite/mod.rs
@@ -1068,8 +1068,12 @@ impl Writer for VegaLiteWriter {
         let mut vl_spec = json!({
             "$schema": self.schema
         });
-        vl_spec["width"] = json!("container");
-        vl_spec["height"] = json!("container");
+        // Container sizing doesn't work with faceting in Vega-Lite, so only apply it
+        // for non-faceted charts
+        if spec.facet.is_none() {
+            vl_spec["width"] = json!("container");
+            vl_spec["height"] = json!("container");
+        }
 
         if let Some(labels) = &spec.labels {
             if let Some(title) = labels.labels.get("title") {