Thank you for the example videos.
The Carousel is acting how is way intended to function. Removal of the 'slide' or 'jumping' can be altered within the Carousel Gridder settings:
Screen Shot 2021-05-11 at 3.32.22 PM.png
And within > Lay Options > Carousel Addon >
Screen Shot 2021-05-11 at 3.32.41 PM.png
It is a little difficult to know exactly what is meant or wished - that you still have some smooth sliding but without full sliding? wish to understand better :)
Sincerely Richard