Exoplayer video zooms in after seeking

Question

I'm using the exoplayer to play an hls stream. When it loads initially it looks fine, but after calling seekBack, seekForward, or seekTo, the video scaling seems to stop working correctly.

Before: After:

XML:

        <com.google.android.exoplayer2.ui.PlayerView
            android:id="@+id/exoPlayer"
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:resize_mode="fit"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintBottom_toBottomOf="parent"
            app:use_controller="false"/>

Initialization:

    init {
        exoPlayer = ExoPlayer.Builder(context).build()
        exoPlayer.videoScalingMode = C.VIDEO_SCALING_MODE_SCALE_TO_FIT
        exoPlayer.addListener(this)
    }

I'm using exoplayer version 2.18.3

I've tried all the different scaling modes, none seem to fix this.

Answer 1

Updating to 2.18.4 resolved this issue