The company I work for just upgraded to Adobe CC 2021 v 25.2.1. I regulary use CC Libraries in AI, PS, and ID. With the upgrade, the thumbnail views does not "fit to window" for smaller assets like it did in previous versions. I work with small jewelry items. For instance I have 3mm rhinstones drawn and when they are placed in libraries they are very difficult to see. In previous versions the thumbnails would blow up the size of each asset so it was easy to see. Now, I can barely tell what I am selecting until I pull it out onto the artboard. Additionally the background of the thumbnails is very dark compared to previous versions which showed a light transparency grid. Is there a fix for this? If not, please consider going back to the 2019 version where it was much easier to view - or at least have a "fit to wondow" option for the thumbnails. See image: 2021 on left, 2019 on right.