Always include client sourcemaps

Author: wbinnssmith

Diff for: crates/next-core/src/next_config.rs

@@ -1503,12 +1503,11 @@ impl NextConfig {
     }
 
     #[turbo_tasks::function]
-    pub async fn client_source_maps(&self, mode: Vc<NextMode>) -> Result<Vc<bool>> {
-        let source_maps = self.experimental.turbopack_source_maps;
-        Ok(Vc::cell(source_maps.unwrap_or(match &*mode.await? {
-            NextMode::Build => self.production_browser_source_maps,
-            NextMode::Development => true,
-        })))
+    pub async fn client_source_maps(&self, _mode: Vc<NextMode>) -> Result<Vc<bool>> {
+        // Temporarily always enable client source maps as tests regress.
+        // TODO: Respect both `self.experimental.turbopack_source_maps` and
+        //       `self.production_browser_source_maps`
+        Ok(Vc::cell(true))
     }
 
     #[turbo_tasks::function]