[8.8] [DOCS] Add cases known issue (#159228) (#159235)

# Backport

This will backport the following commits from `main` to `8.8`:
- [[DOCS] Add cases known issue
(#159228)](https://github.com/elastic/kibana/pull/159228)

<!--- Backport version: 8.9.7 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

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Add cases known issue
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Add cases known issue
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Add cases known issue
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Co-authored-by: Lisa Cawley <lcawley@elastic.co>
This commit is contained in:
Kibana Machine 2023-06-07 12:49:47 -04:00 committed by GitHub
parent 410f7c7f5f
commit 9812878044
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@ -117,6 +117,26 @@ If you have upgraded to 8.8.0 and your alerting rules fail, upgrade to 8.8.1.
====
// end::known-issue-120[]
// tag::known-issue-158447[]
[discrete]
.Incorrect attachments are added to cases
[%collapsible]
====
*Details* +
When you attach {ml} visualizations, OsQuery, or Indicators of Compromise (IoCs) to a case, each attachment has its own view which renders in the *Activity* tab.
For these attachments, a bug was introduced in 8.8.0:
. If you add two different attachments on a case, the view will be the same for both.
. If you add one attachment to one case and another to a different case, in the second case you will view the attachment of the first case.
Alerts are not affected.
*Impact* +
There are no mitigations for the first scenario, other than upgrading to 8.8.1.
For the second scenario, refreshing the case fixes the issue.
====
// end::known-issue-158447[]
[float]
[[breaking-changes-8.8.0]]
=== Breaking changes