Transaction not beeing applied

3

Thanks for reply, Marijn!

Now I tried

this.editor.view.dispatch(this.editor.view.state.tr.setNodeMarkup(position, undefined, newAttrs));

also

this.editor.dispatchTransaction(this.editor.view.state.tr.setNodeMarkup(position, undefined, newAttrs));

but it did not work

But even if the reason is the transaction not beeing dispatched why it worked in first function where were no dispatch at all?