Selection jumps to last row in all demos

[ziobit]

I tried the demo using the links provided, and both with Chromium-based and Firefox based engines, when I try to edit a cell and press 'enter', it jumps to the row 100th, the last one. I don't think it's the intended / good behavior, right? It should stay on the same cell or maybe go to the right or 1 row below, not to the last. Or is there a reason behind it?

[myliang]

clone project to local npm run dev

[sdmq]

package.json 修改

"dev": "webpack serve --config build/webpack.dev.js",