text: Well, imagery (refer to Maxar and Bing), see http://osmz.ru/imagery/#16/6.6393/100.2413/mp - suggest the ones connected to the primary route 7, should be upgraded to at least highway=residential.
  
  The rest of the tracks could have been simply service=driveway.
  
  Just a suggestion, since your mapping team has a Github page (https://github.com/GRABOSM/Grab-Data/issues/), why don't your team jot down things that might need input from the local mapper(s) over there first? 
  
  Later, bring them forward nicely in the Malaysia forum post (https://forum.openstreetmap.org/viewforum.php?id=60).
  
  Not sure why the team had chosen to leave out notes, but sometimes, these notes could get a reply between mere hours and several years, especially from local mappers.