When i try to close a created feature, in the "Finish feature" dialog the feature name initially is loaded with the actual name of the feature but when it finishes the loading (and spinner in the right side of the drop-down disappear) this field goes blank and if i open the drop-down is blank too and due to this behavior the Ok button will be disabled.

PD: If i try to finish the feature while the Ok button is enabled, the feature closes correctly.

PD2:  I run this on windows in the sourcetree version 3.3.4, that version is not in this form field "Addecs Versions" so i choosed the last version available in that list (3.2.2)