fix up topic creator

app/assets/stylesheets/application.scss.erb

@@ -532,6 +532,7 @@ button.button.btn-no:hover {
     display: block;
     position: absolute;
     z-index: 1;
+    white-space: nowrap;
 }
 
 .selectedMetacode {
@@ -572,7 +573,6 @@ button.button.btn-no:hover {
     z-index: 9999;
     width: 256px;
     height: 34px;
-    float: left;
 }
 .new_topic #topic_name,
 .new_topic .tt-hint {

app/controllers/conversations_controller.rb

@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+class ConversationsController < ApplicationController
+
+  def conversation
+    @maps = map_scope(Map.where.not(name: 'Untitled Map').where.not(permission: 'private'))
+
+    respond_to do |format|
+      format.html do
+        # root url => main/home. main/home renders maps/activemaps view.
+        redirect_to(root_url) && return if authenticated?
+        respond_with(@maps, @user)
+      end
+      format.json { render json: @maps.to_json }
+    end
+  end
+  
+end

frontend/src/Metamaps/Listeners.js

@@ -2,6 +2,7 @@
 
 import Active from './Active'
 import Control from './Control'
+import Create from './Create'
 import DataModel from './DataModel'
 import JIT from './JIT'
 import Mobile from './Mobile'
@@ -127,6 +128,8 @@ const Listeners = {
     $(window).resize(function() {
       if (Visualize && Visualize.mGraph) {
         Util.resizeCanvas(Visualize.mGraph.canvas)
+        Create.newSynapse.updateForm()
+        Create.newTopic.position()
       }
 
       if (Active.Map && Realtime.inConversation) Realtime.positionVideos()