Update known-issues-in-3-12.md

Author: ansoboleva

site/content/4.0/release-notes/version-3.12/known-issues-in-3-12.md

@@ -52,3 +52,4 @@ Note that this page does not list all open issues.
 | **Date Added:** 2021-04-07 <br> **Component:** arangod <br> **Deployment Mode:** All <br> **Description:** The Batch API (HTTP endpoint `/_api/batch`) cannot be used in combination with Stream transactions to submit batched requests, because the required header `x-arango-trx-id` is not forwarded. It only processes `Content-Type` and `Content-Id`. <br> **Affected Versions:** 3.5.x, 3.6.x, 3.7.x, 3.8.x, 3.9.x, 3.10.x, 3.11.x, 3.12.x <br> **Fixed in Versions:** - <br> **Reference:** [arangodb/arangodb#13552](https://github.com/arangodb/arangodb/issues/13552) |
 | **Date Added:** 2022-09-29 <br> **Component:** ArangoDB Starter <br> **Deployment Mode:** All <br> **Description:** The ArangoDB Starter may fail to pick a Docker container name from cgroups. <br> **Affected Versions:** 3.8.x, 3.9.x, 3.10.x, 3.11.x, 3.12.x <br> **Fixed in Versions:** - <br> **Reference:** [GT-207](https://arangodb.atlassian.net/browse/GT-207) (internal) |
 | **Date Added:** 2024-03-21 <br> **Component:** arangod <br> **Deployment Mode:** All <br> **Description:** When creating an `inverted` index with the `inBackground` option enabled, HTTP API calls like `http://localhost:8529/_api/index?collection=<coll>&withHidden=true` don't return the `isBuilding` and `progress` attributes and the progress of the index building can thus not be observed. <br> **Affected Versions:** 3.10.13, 3.11.7, 3.12.x <br> **Fixed in Versions:** - <br> **Reference:** [BTS-1788](https://arangodb.atlassian.net/browse/BTS-1788) (internal) |
+| **Date Added:** 2024-03-28 <br> **Component:** arangod <br> **Deployment Mode:** Cluster <br> **Description:** During startup or upgrade from a previous minor vesion, agent crashes if the `--cluster.force-one-shard` option is set to true. Workaround: don’t use the `--cluster.force-one-shard` option (or set it to `false`) for agents. <br> **Affected Versions:** 3.12.0 <br> **Fixed in Versions:** - <br> **Reference:** [BTS-1839](https://arangodb.atlassian.net/browse/BTS-1839) (internal) |