---
title: Known Issues
slug: klevu-magento-v4/known-issues
docTags: 
createdAt: 2024-09-13T12:28:31.704Z
---

The version relates to the version the issue was first identified in. The issue may also exist in earlier versions.

## Version 4.1.3

### General

- App emulation for frontend does not load frontend classes. Breaks rendering in PageBuilder. Also caused issues with Breeze recompiling layout. *- fixed in `4.2.0`*

### Frontend

- Klevu search controller does not fallback to Magento search controller when SRLP is disabled. *- fixed in `4.2.0`*

### Indexing

- Performance issues on large catalogs 200k+ products* - fixed in `4.2.0`*
- Catalog Price Rules are not taken into account when indexing via cron (Indexing via CLI works as expected) *- fixed in `4.2.0`*
- Joining stock status to variant collection also aded an in stock filter, causing products to be unexpectedly deleted/excluded from sync *- fixed in `4.2.0`*
- Empty values sent in product data resulting in empty values in facets and breaking variant inheritance from parent products *- fixed in `4.2.0`*
- Converting from a simple to configurable product caused configurable to be deleted in Klevu due to incorrect order of sync actions *- fixed in `4.2.0`*
- Klevu hover image missing from admin and not sent in data *- fixed in `4.2.0`*

## Version 4.1.0

### Indexing

- Observers on attribute save can cause the attribute not to save if the triggering of entity updates exceeds memory limits. - *fixed in `4.1.1` release*
- Entity sync on very large stores can fail due to memory limits, causing no entries to be sent. *- partial fix in `4.1.1` release, all entities up to the point of failure are now sent. The next sync will pick up where the previous one failed. - fixed `4.2.0`*

## Version 4.0.0

### Frontend

- Currency formatter does not respect the number of decimal places of a currency set in Magento. - *fixed in `4.0.1` release*

### Indexing

- Updates of Grouped products' associated products do not trigger an update of the grouped product.
- Updates of Bundle products' associated products do not trigger an update of the bundle product.
- Product import updates are triggered too early, potentially syncing data to Klevu before the import has completed processing.
- Configurable product creation does not always add all associated products to the `klevu_indexing_entities` table.
- Attributes registered with Klevu always send the default label and not the store label. *- fixed in `4.1.2`*
- Updating of Configurable child/variant products stock via Configurable product page `Edit Configurations` only triggers an update of the Configurable product and not the child/variant products *- fixed in `4.2.0`*
- Missing Observer/Plugin on some stock status changes