I can find the “canvas kit” extension on the web.
Once I click add to obsidian, it doesn’t work. Canvas kit doesn’t come up in the results inside the program. that’s really weird.
If you mean this one: https://community.obsidian.md/plugins/canvas-kit, it was updated just a bit ago (at the time of me typing this):
Give it some time for the new version to show. If it’s not added back to the in-app gallery in 24 hours or so, I’d let the dev know on their GitHub page.