Build Collective > Open Script... : Max 5.0.8 doesn't like textfiles

Hello,

When trying to open a script in the build collective window, I cannot select a txt file.

I suppose it has to do with the following sentence from the "Max 5.0.8 Bug Fixes and New Features" :
"file extensions are now forced on the Mac in save as dialogs"

I tried changing the extension to "maxpat" or "json" without success, is there a workaround ?

Thanks

Leo

Max 5.0.8
Mac OS 10.5.8
MacbookPro 2.4GHz 2Go