ApplyClass Editor Tool does not populate in Firefox
I have an EditorTools.xml file set to include an ApplyClass tool. In the cssFiles section I have an item with name="~/styles/editorstyles.css". This css file has the classes I want to be shown in the Apply Class dropdown. This works in Chrome, but Firefox does not show the classes in the dropdown. I used the Network monitor in the Firefox developer tools to verify that the editorstyles.css is being requested and downloaded successfully.
Using Firefox version 32.0.3 on OS X Mavericks 10.9.5
Same issue with FF 33.1.1 on Windows Server 2012 R2 Standard
Safari works fine.
I have tested the reported behavior and was able to reproduce it on 7.2 5320. After that, I tested the beta for 7.3 and it worked as expected in Firefox as well. I have attached a video of the test. As a result, I would like to suggest upgrading to 7.3 when it is released.