Enable "swipe to go back" Ionic

I have already made a similar topic but i didn’t knew that there was already a function for this.

Anyway, what I found out that you can enable “swipe to go back” globally. And for me its disabled for some reason.

Can anyone tell me how to enable it ? I already read many topics posted here but I couldn’t find anything wich would help me.

Hope you can help me out!
Thanks already. :bird:

It looks like you’d set it in Config.