[MM-64618] ResizeObserver callback fires after component unmount during channel switching (#32668)

webapp/channels/package.json

@@ -188,11 +188,11 @@
     "build": "cross-env NODE_ENV=production webpack",
     "run": "webpack --progress --watch",
     "dev-server": "webpack serve --mode development",
-    "test": "cross-env TZ=Etc/UTC jest",
-    "test:watch": "cross-env TZ=Etc/UTC jest --watch",
-    "test:updatesnapshot": "cross-env TZ=Etc/UTC jest --updateSnapshot",
-    "test:debug": "cross-env TZ=Etc/UTC jest --forceExit --detectOpenHandles --verbose",
-    "test-ci": "cross-env TZ=Etc/UTC jest --ci --maxWorkers=100% --coverage",
+    "test": "cross-env TZ=Etc/UTC LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8 jest",
+    "test:watch": "cross-env TZ=Etc/UTC LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8 jest --watch",
+    "test:updatesnapshot": "cross-env TZ=Etc/UTC LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8 jest --updateSnapshot",
+    "test:debug": "cross-env TZ=Etc/UTC LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8 jest --forceExit --detectOpenHandles --verbose",
+    "test-ci": "cross-env TZ=Etc/UTC LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8 jest --ci --maxWorkers=100% --coverage",
     "clean": "rm -rf dist node_modules .eslintcache .stylelintcache tsconfig.tsbuildinfo",
     "stats": "cross-env NODE_ENV=production webpack --profile --json > webpack_stats.json",
     "mmjstool": "mmjstool",