1. There is significant difference in edit expresion between Desktop Application and Web Designer.
For example Html TextBox in Desktop Application edit value is RichTextBox and Web Designer edit value is just textarea .

Is any workaround to use rich text box in edited value in web designer?

For example Can i bind to some event and open custom window (defined by me)

2. Its seems that localization strings dont work for this popup (edit value). (few strings are translated but many not)
I've changed all properties from https://docs.telerik.com/reporting/designing-reports/report-designer-tools/web-report-designer/localizing-the-web-report-designer

Additionaly can i translate content of notofifaction errors/warnings ?