auto acp scripted

react/features/video-layout/functions.js

     var columnsToMaintainASquare
     if (window.glob_dev_fns){
         if (window.glob_dev_fns.getTileViewGridDimensions){
-        columnsToMaintainASquare = window.glob_dev_fns.getTileViewGridDimensions(numberOfParticipants,state,maxColumns)
+        var ret = window.glob_dev_fns.getTileViewGridDimensions(numberOfParticipants,state,maxColumns)
+        return ret
 
         } else if (window.glob_dev_fns.getTileViewGridDimensions_sq){
         columnsToMaintainASquare = window.glob_dev_fns.getTileViewGridDimensions_sq(numberOfParticipants,state,maxColumns)