I don't know why. I think they just want to drag it out, keep it in the news, and try to get it close to the November elections. Don't be surprised that the leftists try some other tricks to delay Kavanagh to keep their people fired up for the elections. One of their next plans is probably 'Impeach Kavanagh.'
FYI- I got the dates wrong.
The next session of the SC starts 10/1.
The Long Conference to decide what cases are heard starts next week.