OBSDOCS-1979 known issues with logging UI plugin

Author: gabriel-rh

modules/coo-logging-ui-plugin-install.adoc

@@ -31,4 +31,18 @@ spec:
       name: logging-loki
     logsLimit: 50
     timeout: 30s
-----
+    schema: otel <1>
+----
+<1> `schema` is one of `otel`, `viaq`, or `select`. The default is `viaq` if no value is specified. When you choose `select`, you can select the mode in the UI when you run a query.
++
+[NOTE]
+====
+These are the known issues for the logging UI plugin - for more information, see link:https://issues.redhat.com/browse/OU-587[OU-587].
+
+* The `schema` feature is only supported in {product-title} 4.15 and later. In earlier versions of {product-title}, the logging UI plugin will only use the `viaq` attribute, ignoring any other values that might be set.
+
+* Non-administrator users cannot query logs using the `otel` attribute with {logging} {for} versions 5.8 to 6.2. This issue will be fixed in a future {logging} release. (https://issues.redhat.com/browse/LOG-6589[LOG-6589])
+
+* In {logging} {for} version 5.9, the `severity_text` Otel attribute is not set.
+====
+

observability/cluster_observability_operator/ui_plugins/logging-ui-plugin.adoc

@@ -29,4 +29,4 @@ For {coo-first} versions, the support for these features in {product-title} vers
 | 0.3.0+        | 4.14+          | `dev-console`, `alerts`, `dev-alerts`
 |===
 
-include::modules/coo-logging-ui-plugin-install.adoc[leveloffset=+1]
+include::modules/coo-logging-ui-plugin-install.adoc[leveloffset=+1]