Decimal values | Query Loop

Hello, would it be possible to consider the possibility of rendering slides with a decimal value ? There are situations when I need to render, for example, 1.2 slides so that a piece of the next one is visible. The library as such supports this behavior, but if I enter a decimal value for a given breakpoint, rounding will occur. The second thing that I haven’t figured out whether it can be solved by an extension, but it would be great (it would solve another custom implementation for me) is the possibility of using the result of a query loop as slides . For example, list the latest news within the slides. I would be happy for an answer. Best Regards Dave