Problems if initialPage is not 0, have to scroll a little to trigger the NotificationListener

[vmihalachi]

Hi, thank you for your library!
But I think the page transformer doesn't work well if the initial page is not zero.
Scrolling a little triggers the NotificationListener and then everything is fine.

Here are some screenshots.

[manangatangy]

This issue will probably be fixed by #8
I'm not sure if roughike is still active on this repo, so you may want to patch your own copy with this 3 line fix.

[vishalvishvakarma1111]

i am getting this error in flutter 2.5
LateInitializationError: Field '_visibilityResolver@56419319' has not been initialized.
can you help me out