SingleItem with 2.9.0.265

Hi ,
If I set in design mode JQCarouselOptions.SingleItem:=True it works until i reload the DFM , i got an error -1 Index of list out of bounds.
I edit the DFM by text , suppress SingleItem and then everything works again
So i set the singleItem only in execution.
If I set in design mode JQCarouselOptions.SingleItem:=True it works until i reload the DFM , i got an error -1 Index of list out of bounds.

I edit the DFM by text , suppress SingleItem and then everything works again

So i set the singleItem only in execution.