Buttons via mouse input don't work on "Replace files" diaglogue box on Mac (El Capitan 10.11.2)

[vrdriver]

I've only noticed this recently, but when merge a large selection of files in to another path, I get the box saying Files exist, what do you want to do etc... I basically want to copy and replace them all. But, the "Replace All" checkbox doesn't seem to want to be clicked. I can use TAB to get around this, but I don't think it's working 100%.

I'm using the latest version v0.9.6:

trolCommander
Version: 0.9.6
Build date: 2015/06/20

Java
Runtime version: 1.8.0_65
VM name: Java HotSpot(TM) 64-Bit Server VM
VM version: 25.65-b01
VM vendor: Oracle Corporation

OS
Name: Mac OS X
Version: 10.11.2
Architecture: x86_64

Locale
Language: en
Country: US
Encoding: UTF-8

cheers.