Hello.
I am using IE11 for dev, if I build, it has SCRIPT 1002 error.
Chrome or edge is okay, so I think it seems js(es6) support issue.
The handsontable and dependencies versions and code, error images are below.
It was okay when using handsontable-pro/react.
“react”: “16.14.0”
“@handsontable/react”: “4.0.0”
“handsontable”: “8.2.0”
“babel-core”: “6.26.0”