In Clone Repository, Destination Path is forcefully replaced

In the 'Clone Repository' tab of 'Clone / Add / Create Repository', the user can enter or select a path for 'Destination Path' before entering or selecting for 'Source Path / URL'. Unfortunately, if the user does this, and proceeds to enter or select a path for 'Source Path / URL' second, Destination Path's text box is overwritten with the default Destination Path selected by SourceTree.