Compose background shadow for white icon

BackgroundBlur.kt

// Entire Background
Icon(
            modifier = Modifier
                .align(alignment = Alignment.TopEnd)
                .padding(top = 8.dp, end = 6.dp)
                .size(24.dp)
                .drawBehind {
                    val shadowColor = Color.Black
                        .copy(alpha = 0.25f)
                        .toArgb()
                    val transparentColor = Color.Transparent.toArgb()
                    drawIntoCanvas { canvas ->
                        val paint = Paint()
                        paint
                            .asFrameworkPaint()
                            .apply {
                                color = transparentColor
                                setShadowLayer(2f, 0f, 1f, shadowColor)
                            }
                        canvas.drawRoundRect(0f, 0f, size.width, size.height, 0f, 0f, paint)
                    }
                },
            imageVector = Icons.AutoMirrored.Filled.VolumeOff,
            contentDescription = "Volume Off",
            tint = Color.White,
        )

// Blur Android 12>
Icon(
            modifier = Modifier
                .align(alignment = Alignment.TopEnd)
                .padding(top = 8.dp, end = 6.dp)
                .size(24.dp)
                .blur(radius = 2.dp),
            imageVector = Icons.AutoMirrored.Filled.VolumeOff,
            contentDescription = "Volume Off",
            tint = Color.Black.copy(alpha = 0.50f),
        )
        Icon(
            modifier = Modifier
                .align(alignment = Alignment.TopEnd)
                .padding(top = 8.dp, end = 6.dp)
                .size(24.dp),
            imageVector = Icons.AutoMirrored.Filled.VolumeOff,
            contentDescription = "Volume Off",
            tint = Color.White,
        )
        Text(
            modifier = Modifier
                .align(Alignment.BottomStart)
                .padding(start = 8.dp, bottom = 8.dp),
            text = "A Record Of Mortal's Journey To Immortality: " +
                    "Immortal Han Li's Adventure with cyan bottle",
            color = Color.White,
            style = MaterialTheme.typography.titleSmall.copy(
                shadow = Shadow(
                    color = Color.Black.copy(alpha = 0.95f),
                    offset = Offset(0f, 1f),
                    blurRadius = 2f
                )
            ),
            softWrap = true,
            maxLines = 2,
            overflow = TextOverflow.Ellipsis
        )