TRichView.com

I am trying to bind a TblobField with a TRichViewEdit. I have included the fmxDBRV unit in the form.
Binding throws an exception: "EvalError in : Cannot assign a TBlobField to TRVDocumentProperty".
I have installed the latest version 20.3.1

If the query is closed, it allows the link to be made, but when activating it, the "EvalError" exception is thrown

Include DBRV unit in your project (or fmxDBRV for FireMonkey version).

You can do it:
- for Delphi, by adding DBRV in "uses" of one of your units
- for C++Builder, by the line #pragma link "DBRV" in one of your units

I am using Delphi 11 in an FMX project using Firebird 2.5 as the database.
I have included from the beginning the fmxDBRV unit as indicated in the documentation. But when activating the query to the database, the exception "EvalError : Cannot assing TBlobField to a TRVDocumentProperty" is thrown, whether I do the link with TRichView or with TRichViewEdit.
Is there an example where this actually works?
I have done all the possible tests on several models and I have never been able to make the link successfully.

A demo is <TRichView FMX Dir>\TRichView\Demos\Delphi.FMX\DBDemos\DBLiveBindings.FireDAC_IB\DBLiveBindingsFD.dproj

The exception "Cannot assing TBlobField to a TRVDocumentProperty" is expected for projects that do not include fmxDBRV unit, but must not happen if this unit is included.

If you can create a simple project reproducing this problem, please send it to me to email richviewgmailcom.