From 81bf2be13b96baff2796690d799f7444bb8262f6 Mon Sep 17 00:00:00 2001
From: Luke Barnard <lukeb@openmarket.com>
Date: Wed, 19 Apr 2017 10:27:43 +0100
Subject: [PATCH] Make note of inconsistant roomReadMarkerTsMap

This will become redundant when there is server support for directionality of the RM
---
 src/components/structures/TimelinePanel.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/components/structures/TimelinePanel.js b/src/components/structures/TimelinePanel.js
index 7d202b7a85..5a52d57f17 100644
--- a/src/components/structures/TimelinePanel.js
+++ b/src/components/structures/TimelinePanel.js
@@ -478,6 +478,9 @@ var TimelinePanel = React.createClass({
 
         if (ev.getType() !== "m.fully_read") return;
 
+        // XXX: roomReadMarkerTsMap not updated here so it is now inconsistent. Replace
+        // this mechanism of determining where the RM is relative to the view-port with
+        // one supported by the server (the client needs more than an event ID).
         this.setState({
             readMarkerEventId: ev.getContent().event_id,
         }, this.props.onReadMarkerUpdated);