Tor Browser nightly builds based on Fenix83 are busted

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:mergeNightlyResources'.
> A failure occurred while executing
com.android.build.gradle.internal.tasks.Workers$ActionFacade
   > Android resource compilation failed

/var/tmp/build/fenix-18abc1978449/app/src/main/res/layout/search_widget_extra_small_v1.xml:21:
AAPT: error: duplicate attribute.


/var/tmp/build/fenix-18abc1978449/app/src/main/res/layout/search_widget_extra_small_v1.xml:
AAPT: error: file failed to compile.