DOC-3254: Add known issue and plugin incompatibility issues with Suggested Edits and Revision History.

Author: kemister85

modules/ROOT/pages/8.1.0-release-notes.adoc

@@ -138,9 +138,10 @@ The following premium plugin updates were released alongside {productname} {rele
 
 This section describes issues that users of {productname} {release-version} may encounter and possible workarounds for these issues.
 
-There <is one | are <number> known issue<s> in {productname} {release-version}.
+There is one known issue in {productname} {release-version}.
 
-// === <TINY-vwxyz 1 changelog entry>
-// #TINY-vwxyz1
+=== Full Page HTML plugin incompatibility with Suggested Edits and Revision History
+
+The Full Page HTML plugin enables document properties and metadata to be set. However, these are not picked up by Suggested Edits and Revision History, and actions performed in these plugins will overwrite the values set by the Full Page plugin.
 
-// CCFR here.
+**Workaround:** Avoid using the Full Page HTML plugin in combination with Suggested Edits or Revision History plugins to prevent data loss of document metadata and properties.

modules/ROOT/pages/fullpagehtml.adoc

@@ -73,6 +73,17 @@ tinymce.init({
 ----
 ====
 
+[WARNING]
+====
+**Incompatibility with Suggested Edits and Revision History**
+
+The Full Page HTML plugin is not compatible with the Suggested Edits and Revision History plugins. Document properties and metadata set by the Full Page HTML plugin are not currently preserved when using these collaboration features, and may be lost during the review process.
+
+**Recommendation:** Avoid using the Full Page HTML plugin in combination with Suggested Edits or Revision History plugins to prevent data loss of document metadata and properties at this current time until this issue is resolved.
+
+For more information, see the xref:8.1.0-release-notes.adoc#full-page-html-plugin-incompatibility-with-suggested-edits-and-revision-history[known issue] in the {productname} 8.1.0 release notes.
+====
+
 == Options
 
 The following configuration options affect the behavior of the {pluginname} plugin.