From cbe5944ff0c2339253c175121ba8fcc80313e257 Mon Sep 17 00:00:00 2001
From: Michael Telatynski <7t3chguy@gmail.com>
Date: Mon, 16 Jul 2018 22:04:42 +0100
Subject: [PATCH] preserve selection and history between room changes and
 refreshes

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
---
 src/stores/MessageComposerStore.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/stores/MessageComposerStore.js b/src/stores/MessageComposerStore.js
index 0b22057f3c..f180d931bf 100644
--- a/src/stores/MessageComposerStore.js
+++ b/src/stores/MessageComposerStore.js
@@ -32,7 +32,12 @@ class MessageComposerStore {
 
     setEditorState(roomId: string, editorState: Value, richText: boolean) {
         localStorage.setItem(this._getKey(roomId), JSON.stringify({
-            editor_state: editorState,
+            editor_state: editorState.toJSON({
+                preserveSelection: true,
+                preserveHistory: true,
+                // XXX: this seems like a workaround for selection.isSet being based on anchorKey instead of anchorPath
+                preserveKeys: true,
+            }),
             rich_text: richText,
         }));
     }