IssueTracker

I also have the same issue so it seems to be a real problem.

Dup here:

http://code.google.com/p/android/issues/detail?id=27959&can=1&q=fixed%20position&colspec=ID%20Type%20Status%20Owner%20Summary%20Stars

Though it's a bit more detailed with the minimum necessary to reproduce.

why is this marked has Obsolete? this is still a bug that is happening and its difficult to fix.
for all who are looking for a solution use this:
http://stackoverflow.com/questions/16200972/android-css-positionfixed-after-a-device-rotate

Project: r8
Branch: 8.0

commit ca9d0d83c4e58cf216e432066f52d0670c8a46ee
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date:   Wed Jan 25 13:22:05 2023

    [Metadata] Model context receiver types in metadata
   
    Bug: b/266396725
    Change-Id: I66e1fdb5dcec6aac2d9620138c2333b921b4d2c8

M       src/main/java/com/android/tools/r8/kotlin/KotlinClassInfo.java
M       src/main/java/com/android/tools/r8/kotlin/KotlinFunctionInfo.java
M       src/main/java/com/android/tools/r8/kotlin/KotlinMetadataWriter.java
M       src/main/java/com/android/tools/r8/kotlin/KotlinPropertyInfo.java
M       src/test/java/com/android/tools/r8/kotlin/metadata/MetadataRewriteContextReceiverTest.java

https://r8-review.googlesource.com/75408

Project: r8
Branch: 8.0

commit e6abb702b05aeeefd0947a5dc25668a9293e12fe
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date:   Wed Jan 25 13:21:55 2023

    [Metadata] Add tests for missing rewrite of context receivers
   
    Bug: b/266396725
    Change-Id: Ifd02bd5ca3a823dc96358a33f79086cf1fa97b62

M       src/test/java/com/android/tools/r8/KotlinCompilerTool.java
A       src/test/java/com/android/tools/r8/kotlin/metadata/MetadataRewriteContextReceiverTest.java
A       src/test/java/com/android/tools/r8/kotlin/metadata/context_receiver_app/main.txt
A       src/test/java/com/android/tools/r8/kotlin/metadata/context_receiver_lib/lib.txt

https://r8-review.googlesource.com/75407