When I click on some BBC tag such as flash in the WYSIWYG mode, I found that it did not work.
It will display only
[flash=200,200]
not shown
[/flash]
Not a bug.
The WYSIWYG editor - like other editors on other platforms - is not truly WYSIWYG. Many of the more complex tags - especially things like flash, but others like quote, are not converted to/from WYSIWYG but simply left as bbcode.
OK, I see. Thank you for your help. :)