Glyps slow down when images are inserted

Hello, I’m a Glyps 3 trial version user. I’m trying Glyps for lettering, and when I insert a sketch image, the Glyps will noticeably slow down. (2-3 seconds later, pen tools, movement, etc react slowly) I’m wondering how to solve it.

2019 Intel MacBook pro / Mac os 13.4.1

This is a known issue. How big is your image? Maybe reduce the image size a bit. And at least crop it as much as possible.
We are working on improving this.

I updated macos to the latest version, and the slowdown disappeared. (Ventura → Sequoia)