Not sure this is the right place or would a ticket be more appropriate?

The documentation http://www.lianja.com/doc/index.php/Lianja

has

showErrorMessage message as Character
[, minimumwidth as Numeric | webtitle as Character]

Show the specified message. The minimumwidth is supported on the desktop in Lianja/VFP. If specified, the message stays visible until Lianja.hideMessage() is called. If minimumwidth is > 1 this is the minimum width of the displayed message. If it is = 1, the message is displayed top right; if < 1, centred. The webtitle is supported in web/mobile and if specified, is displayed as the title of the message box.

If I run code in a prg

lianja.showerrormessage('test 1',0)
lianja.showerrormessage('test 2',0)

I only see test 2 error message and it is in the top right of the screen.

The docs say that "If specified, the message stays visible until Lianja.hideMessage() is called"

Not sure what if specified here means
and I would have expected it to be centre screen

Are there other parameters I need to add?