CodeTools: error when '{$Align X}' in code

• Lazarus/FPC Version: Lazarus 2.3.0 rmain-0-g1e64a658 FPC 3.3.1 i386-win32-win32/win64
• Operating System: Windows 10 19043.1165
• CPU / Bitness: 64 bit

What happens

When the code have {$Align X} ('X' is a number in 1, 2, 4, 8, 16 or 32)

The codetools will raise an exception with message

'project1.lpr(3,9) Error: invalid flag value "" for directive Align'

But if use {$ALIGN 16}(all uppercase) will not

What did you expect

Codetools should not raise the exception

Steps to reproduce

program Project1;

{$Align 16}

begin

end.

Just press 'ctrl+space'