Merge pull request #5317 from matrix-org/t3chguy/fix/11510

Fix broken rendering of Room Create when showHiddenEvents enabled

Author: t3chguy

src/components/views/messages/RoomCreate.js

@@ -45,7 +45,7 @@ export default class RoomCreate extends React.Component {
     render() {
         const predecessor = this.props.mxEvent.getContent()['predecessor'];
         if (predecessor === undefined) {
-            return <div />; // We should never have been instaniated in this case
+            return <div />; // We should never have been instantiated in this case
         }
         const prevRoom = MatrixClientPeg.get().getRoom(predecessor['room_id']);
         const permalinkCreator = new RoomPermalinkCreator(prevRoom, predecessor['room_id']);

src/components/views/rooms/EventTile.js

@@ -657,8 +657,7 @@ export default class EventTile extends React.Component {
         // source tile when there's no regular tile for an event and also for
         // replace relations (which otherwise would display as a confusing
         // duplicate of the thing they are replacing).
-        const useSource = !tileHandler || this.props.mxEvent.isRelation("m.replace");
-        if (useSource && SettingsStore.getValue("showHiddenEventsInTimeline")) {
+        if (SettingsStore.getValue("showHiddenEventsInTimeline") && !haveTileForEvent(this.props.mxEvent)) {
             tileHandler = "messages.ViewSourceEvent";
             // Reuse info message avatar and sender profile styling
             isInfoMessage = true;