We have been using a custom extension based on the old Our.Umbraco.Tables package, that displays an RTE in a dialog and it has stopped working. Not sure if it has been caused by the last version of Umbraco or maybe a previous one. The site version is v13.5.2 We open the dialog like this:

function edit(cell){
      var richTextEditorConfig = {
           view: "/App_Plugins/Our.Umbraco.Tables/backoffice/views/tables.overlay.view.html",
           title: "Edit cell value",
           size: "medium",
           prop: {
               alias: "value",
               label: "",
               view: "rte",
               value: cell.value,
               config: {}
           },
           submit: function (model) {
               cell.value = model.prop.value;
               editorService.close();
           },
           close: function (model) {
               editorService.close();
           }
      
       }

        editorService.open(richTextEditorConfig);
}

The overlay template just contains

<umb-property-editor model="model.prop" />

This is throwing an error in the console and the RTE is just not displayed. Any idea what might be happening? https://cdn.discordapp.com/attachments/1305702497561870428/1305702497813266443/image.png?ex=6733fdb6&is=6732ac36&hm=5e30f8be11e53f021e48c00e5a7184d589888f9829c758c4b684c1befd665a96&