1 Item per Page then click next item

And what if between one idea to another sometimes have a space? Because I’m filtering the idea based on category. So maybe in category A it will be number 1,2,5,7,11 in category B it willbe number 3,4,6,8,9,10. Because between one and another user can add their idea in different category and in different time. So the number of the idea between category won’t be sequential.

Also what if there are several filtering that in the later some ideas won’t show up to some users even in the correct category. Let say when users choose to not interested with an idea, then those idea will not show up anymore. (It’s same with Tinder)

I think simply adding 1 to the input value won’t work? Or do I missing something here?