RadNumericTextBox when i set readonly it have two value in textbox

[Miki]

step 1 <<img
design two radnumberic, left control not set readonly and right controls set readonly = true (both set value = 55.55, 22.22)

<telerik:RadNumericTextBox ID="RadNumericTextBox1" runat="server" Value="55.55">
        </telerik:RadNumericTextBox>
        <telerik:RadNumericTextBox ID="RadNumericTextBox2" runat="server" ReadOnly="true" Value="22.22">
        </telerik:RadNumericTextBox>

Step 2 << img
when click mouse down on right textbox, the value have double

Step 3 << img
when mouse up, it look like textbox multiline

i'm using v2012 Q1 and run on IE8 i see that case, but in Chrome(v17.8.963.83) FireFox(v11) and Safari(v5.1.4) i can't focus on radnumberic readonly it look like disable control

radnumric readonly in this version cann't focus the value from textbox ?
how can i solve this problem.

Sorry for my poor eng, - -'

[Vasil]

Hello Miki,

We did solve some problems with the styling when the input is read-only. I could not replicate the issue with the latest available hot-fix, so I believe it is already fixed.

Kind regards,
Vasil
the Telerik team