Hi Bishan,
Thanks for your update.
We could see that, you have used the previously suggested RowTemplate feature of Grid to display the cards in Grid. But the shared UI of Amazon screenshot requirement could not be achieved properly, the problem is that there will be misalignments with column header and content of Grid. And in the amazor screenshot the header is not present.
So only we have logged a New component request. Suppose if this suits your requirement, then you can use the RowTemplate feature to display cards in Grid as like you have done in your code. And we are happy that your requirement is achieved through our inbuilt features.
Please get back to us if you need further assistance.
Regards,
Renjith Singh Rajendran