GS 8.0.8b6 super sluggish after switching Listing view from Preview to Editor and back

The latest beta version let’s select images from the Paste Components lists:

The table on that page is not meant copying. You have to click the “Download specifications” button and paste the contents of the downloaded file into GarageSale’s Editor. Make sure HTML conversion is off.

Editing a complex HTML description doesn’t come for free, but I cannot notice a log when editing the intel description in GarageSale’s preview mode. What Mac are you using and how much RAM does it have?