ES - Dropmenu issue with T3 framework + Joomla 3.2.3

Hi Team,

I am not sure if this is pure EasySocial issue (guess some JS conflict with T3 + J3.2.3). Actually I have a similar issue previously while upgrading from Joomla 3.2.2 to 3.2.3, in Hikashop, and even Jomsocial. (I will migrate my site from Jomsocial to EasySocial, very soon)

Issue with EasySocial (with J3.2.3 + T3 template framework) :
- a strange empty dropdown box under all dropdown menu
- when click, it expands but it never disappear again once the selection is made or click outside the dropdown menu
- I guess it's JS conflict somehow
- a similar issue happened before with Jomsocial (for duplicate menu - one default menu, another one T3-design-menu) I've managed to get rid of the issue by turning off CSS/JS Compression and JS minify.

However, this time with EasySocial, the last solution doesn't work.

FYI, I got below error message in Chrome inspector:
>> Failed to load resource: the server responded with a status of 404 (Not Found) https://192.168.0.112/main/media/foundry/4.0/chosen/chosen-sprite.png

I still manage to get it working by adding below CSS to control determine mouse action, but when a selection is made, user needs to click elsewhere to get the menu disappear (CSS behavior)

body div#fd.es .chzn-container .chzn-drop {

	display: none;

}

body div#fd.es .chzn-container-active .chzn-drop {

	display:block

}

Not sure if you have any test environment that similar to me :
- Joomla 3.2.3
- T3 framework

I am still testing the ES in my offline UAT environment and still don't have any production environment for your investigation. Or you may show me some lights to check what's go wrong? Thanks a lot.

p.s. attach is the picture without my CSS fixes.

Best regards,
Alfred/ Dreamonde