How can I disable

HorizontalPager

scroll (via

userScrollEnabled

) when the user started a

LazyColumn

scroll (and vice versa)? Do I need to write a complex

NestedScrollConnection

?

Are you using the accompanist

HorizontalPager

?

Yes

For a consistent user experience, I would disable horizontal scrolling altogether. Having two directions of scrolls in the same page is not a good ux

Material design guidelines don't say so (https:/material.io/components/tabs#behavior), and many users already asked for this feature. Many apps (made with the traditional Android `View`s) have the desired behavior - and I could achieve it as well using my own

Pager

... Of course, the UX I showed is terrible.

val listState = rememberLazyListState()

https://developer.android.com/reference/kotlin/androidx/compose/foundation/lazy/LazyListState#isScrollInProgress() This should tell you whether someone is scrolling around vertically, you can simple change the value for

userScrollEnabled

based on it

@chatterInDaSkull I did that already but it's not enough. The very first drag will still dispatch X changes to the

HorizontalPager

and Y changes to the

LazyColumn

Might be worth writing a bug report or a feature request for accompanist itself

I implemented my own pager and got an acceptable result:

you should share your snippet so people can use it in the future