Fixed an error when reading JSON structures that occurred when the field name was repeated in the type. Like e.g. here the field name 'status':

   ...
   "status": {
        "status": "state1",
        "name": null,
    }
    ...

The editing and input in the quick search has been revised. Previously, when clicking on the filter field, the focus was not always set immediately. And when deleting the filter with the keyboard and finally executing it with Enter, this leads to a deactivation of the filter input.