IssueTracker

There is a report about it in kotlinlang Slack: https://kotlinlang.slack.com/archives/C01D6HTPATV/p1706005056105739

Thanks for the report!

The release notes documentation has been edited to clarify this change in behavior for line height.

To support non-standard text sizes, we encourage users to follow the Material design system and use a different type scale rather than changing the font size directly. Alternatively, users can overwrite the line height like so: style = LocalTextStyle.current.copy(lineHeight = TextUnit.Unspecified), or create a custom Typography entirely.

In my case, I have multiple font sizes in the same Text (using SpanStyle in AnnotatedString). There are legitimate reasons for this. For example, when combining Chinese and English (phonetic) together (for language-learning purposes).

I am facing the same bug and i think the root case for it is that the PinnedScrollBehavior doesn't override the onPostFling in its NestedScrollConnection implementation.

I made a crude simple custom version and added

override suspend fun onPostFling(consumed: Velocity, available: Velocity): Velocity {
    if (available.y > Velocity.Zero.y)
        state.contentOffset = 0f

    return super.onPostFling(consumed, available)
}

and then it works fine for me!

Project: platform/frameworks/support
Branch: androidx-main
Author: Shalom Gibly <sgibly@google.com>
Link:      https://android-review.googlesource.com/3375689

Fix the app-bars behaviors to detect end of scroll

Fix the app-bars behaviors to detect end of scroll 
 
Apply a fix to all the behaviors to detect the end of scroll in the post 
fling function. This will better ensure an app-bar color change when the 
content is scrolled all the way. 
 
Bug: 293665988 
Test: Manual 
Relnote: "Fix the top and bottom app-bar behaviors to reliably change 
color when content is scrolled all the way." 
 
Change-Id: Idc4e834695cbd7cb8099f7b63cf21d5b764f1c81