How to unclick a button

Questions
1

I’m trying to make a multi select filter in my app using individual buttons. I can get single buttons to set the state and sort a repeating group but once a button is clicked, how do “unclick” that button?

I’ve read that I can set the state to a number and increment by 1 on each click but how do I make the sort conditional to only sort when the state is a divisible by 2?
This would help me fix my root problem.

2

You want to remove the selection from the custom state?

You can create two conditional workflows for the button.

Case 1: Button is clicked and custom state contains this selections - Remove the item from the custom state

Case 1: Button is clicked and custom state doesn’t contains this selections - Add the item to the custom state

Himanshu
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