I've created a recommendation activity and after results got ready we thought to change the design of the recommendation carousel. There are no changes in criteria still why do I need to wait for results to get ready, only for the design change?
gaureshk30144236 The recommendation engine prepares the number of recs candidates based on the design. So for a design with 3 slots, the recs algorithm will try to generate 3 * number of design slots candidates. So when the design changes it will need to recalculate the no of candidates again. Hence the reason that you need to wait for the results again when you make changes to the design.