Placing and sizing library items causes canvas lag
In the current build, placing library items as smart objects causes screen lag while moving and resizing them. In this case, I'm using unlicensed placeholder image from Adobe Stock that I've loaded into a library.
Reproduction:
Add Adobe Stock images to a CC Library.
Open a new document (3k x 3k, 8-bit sRGB)
Open the CC Library panel
Drag a stock image to the canvas - it places correctly as a Smart Object
Resize the the SO prior to committing (e.g., before hitting enter/return)
The SO flashes repeatedly while resizing, and sometimes lags up to a few seconds before it will move again.

