I have tested the 13900K+3090, 7950x+4090, and 7950x3d+4090, and there is a serious issue with Canvas performance. No configuration can smoothly run a Canvas card with 26,000 characters of content

[KuiyueRO]

Performance issue with built-in canvas plugin

A hacky solution is increasing the size of the wrapper canvas element using a .css snippet so that nodes aren’t removed/inserted at the canvas edges when moving around. Adding a css transition on the canvas element also reduces ‘choppiness’. You can even further enhance rendering performance by setting svg shape-rendering to optimizeSpeed. .view-content:has(> .canvas-wrapper) { overflow: hidden; } .canvas-wrapper { width: 1000%; height: 1000%; left: -450%; top: -450%; .canvas { …

This css snippet is very useful, can you enable it and test it again?