I downloaded and opened the latest iOS 26 Ul Library and macOS 26, and I’m experiencing some lag and glitches even with simple scrolling. Is anyone else having this issue? Is it normal? I’m using an M3 Max with 128 GB of RAM and plenty of free disk space, so it seems a bit disappointing. How much more powerful does a computer need to be to handle a 100 MB file smoothly? Is this an issue with Sketch’s optimization, the overall macOS system, or is it related to the performance and architecture of the M3?
Hi @damiandmowski!
I appreciate your quickness in testing this in Sketch!
It’s still early, so I think it’s perfectly normal to assume that inconsistencies and bugs will appear in various areas at this point. We just got our hands on the Libraries as well.
So, rest assured, we’ll revise all the issues in the Libraries soon! Thanks for reporting 
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