Texts in RTF (11G) are wider than in PDF

Hi,

We met a strange case of using RTF reports in 11G.

I made a test report for showing it:

My Paper Layout looks like

and I assign the text a value:

:CP_text := 'Reg code 38003230176

(and this is 2nd row)';

When I save the report in PDF I get

as it was expected. But saving in RTF gives

This happens because letters in RTF are "very little" wider than in PDF and the code doesn't fit in box.

So, the code goes on the next line and the rest of my text - on the third line and becomes "invisible"