iOS refresh logic is weird

[HarryTylenol]

Problem

Pager appending same pages on top when refresh called in iOS.

Inspection

multiplatform-paging/paging/src/iosMain/kotlin/com/kuuurt/paging/multiplatform/Pager.kt

Line 77 in dabcdc5

_pagingData.value = _pagingData.value?.toMutableList()?.apply {

multiplatform-paging/paging/src/iosMain/kotlin/com/kuuurt/paging/multiplatform/Pager.kt

Line 78 in dabcdc5

addAll(newPagingResult.items)

According to this line, _pagingData keep appending next page list to previous list when loadItems called.

multiplatform-paging/paging/src/iosMain/kotlin/com/kuuurt/paging/multiplatform/Pager.kt

Line 43 in dabcdc5

currentPagingResult.value = null

multiplatform-paging/paging/src/iosMain/kotlin/com/kuuurt/paging/multiplatform/Pager.kt

Line 44 in dabcdc5

_hasNextPage.value = true

then _pagingData should be invalidated when refresh() called, but only currentPagingResult and _hasNextPage got invalidated.