Full length tweet block possible?

Squarespace's Twitter block seems to abbreviate tweets to 115 characters max which results in every one of our tweets being cut-off mid sentence. This looks particularly bad when the block box min size always has space seemingly to spare below each tweet and before the Follow icon.

Is there any way to show more text lines or, ideally, adjust automatically to show entire tweets?

FYI site not live so cannot show relevant page but assume this is true across the board