Hi. Today I found out, that incorrect displayed drop down lists in map details for Map Controls (position, etc). I added a few spacers (empty space), and now you can see all list values. I added "Home" button - you can click on it and restore your map center and/or zoom. Check demo https://joomla.zhuk.cc/index.php/zhbaidumap-main/bdm-demo/bdm-main/bdm-main-map-with-placemarks I also added "Overlays opacity" control - now you can change opacity on the fly. Check demo https://joomla.zhuk.cc/index.php/zhbaidumap-main/bdm-demo/bdm-features/bdm-feature-ground-overlay