ACP2E-1512: Env variable config not working for store views with capital letters in the code

fixed secondary store redirect issue

Author: aplapana

lib/internal/Magento/Framework/App/Config.php

@@ -125,6 +125,7 @@ public function clean()
      */
     public function get($configType, $path = '', $default = null)
     {
+        $path = strtolower($path);
         $result = null;
         if (isset($this->types[$configType])) {
             $result = $this->types[$configType]->get($path);

lib/internal/Magento/Framework/App/Config/ScopeCodeResolver.php

@@ -59,9 +59,9 @@ public function resolve($scopeType, $scopeCode)
             $scopeCode = $resolverScopeCode;
         }
 
-        $this->resolvedScopeCodes[$scopeType][$scopeCode] = $resolverScopeCode;
+        $this->resolvedScopeCodes[$scopeType][$scopeCode] = strtolower($resolverScopeCode);
 
-        return $resolverScopeCode;
+        return $this->resolvedScopeCodes[$scopeType][$scopeCode];
     }
 
     /**