Bug inserting paired brackets with the keyboard?

[Paul Smith]

Dear All,

In math mode, when inserting a paired {} or [] via keyboard with

Alt+M AltGr+{

or

Alt+M AltGr+[

I get only a bracket; I should get two paired brackets. I am using LyX
1.5.0rc2 on Fedora Linux 7.

Do you confirm this as a bug?

Thanks in advance,

Paul