Copy does not work in Svelte, Paste does.

[michaelaboah]

There is an issue with Copying a range of values in the svelte-datagrid. useClipboard is enables and ctx[8] is set to true. However only the paste works and that is only by copying the values from the RevoGrid main demo. In the svelte demo codesandbox using cmd + c crashes the sandbox with a:

NoModificationAllowedError
Modifications are not allowed for this document

Sandbox: Reproduction

... Same code
<RevoGrid class="grid" on:beforeedit={onEdit} {source} useClipboard range resize="true" {columns} theme="material"/>

Outside of the Sandbox, no errors are thrown to console.

Dev System:
Environment
› OS: Mac OS 12.6.1 X64
› Node.js: 16.14.2
› npm: 8.5.0
› pnpm: 7.11.0
› VSCode
› WebViews: Firefox, Safari

Thank you

[rmoskal]

I can confirm that this is the case.