set autoplayTimeout to dynamic value not working

Which OS ?

iOS, Android

Version

Which versions are you using:

• react-native-swiper v 1.5.14
• react-native v0.59.8

Expected behaviour

link autoplayTimeout to state in order to show every view a given amount of time( ex: first image 5s, second image 10s ...).
I'm using onIndexChanged to get the index of the current view, set the index in a redux reducer variable and assign it to autoplayTimeout.
since setting state is not synchronous I'm returning a promise from my action creator
and with the help of await, I'm sure to get the actual index in the redux store

Actual behaviour

i have an array with 3 elements [{url:"", duration:5},{url:"", duration: 10},{url:"", duration: 15}]
the first and second view are shown for respectively 5 and 5 seconds
and the third view is show for 10 seconds.

How to reproduce it>

To help us, please fork this component, modify one example in examples folder to reproduce your issue and include link here.

Steps to reproduce

Start by reviewing the autoplayTimeout and onIndexChanged behavior in the component, then create the missing reproduction in the examples folder using the three durations described. Confirm the reproduced views use the intended per-view timing and add or update a regression example or test if the repository provides one.