When using web-based flash apps such as www.flashtexteditor.com or www.stickam.com all of the dynamic text fields (read: text boxes you can type in) fail to correctly accept accents when input with the keyboard. I use alt-gr as a dead-key but when I press it in flash apps it prints all kinds of nonsense

Example
éá =  éÃ*.

Copy/pasting accents in works just fine. Typing accents in all other programs seems to work fine as well (íåéþíóá). The issue appears to rest with flash and xkb, the keyboard manager for X server.

Can anyone else reproduce this problem ? I switch between French and English and it's hopeless without accents.