Amaya 9.0pre4 WinXP RFE: Tools window

Hi,

The possible values of an attributes are displayed horizontally in the Tools window
in Amaya 9.0 pre4. But if there are a lot of possible values (as in the frame attribute 
of the table element), the tools window has to be enlarged too much, as it can be seen in the following image.
Could the possible values be displayed in several lines, adapting the content to the width of th