Original image saved in gallery when launching Crop activity

I am experiencing one weird thing while using ArthurHub/Android-Image-Cropper, everything works fine, the image is sent to crop activity and cropped image is retrieved to ImageView. However, when I press crop button to launch Crop Activity the original image is saved in the gallery by itself. Please help.

Here is the code:

mBinding.btnCrop.setOnClickListener {
filteredBM.value?.let {

val uri = getImageUri(this, it)
imageUri = uri

CropImage.activity(imageUri)
.start(this)

}

}
So the image is already in the image view when launching crop activity. In onActivityResult I put the cropped image into that image view and everything works fine except for that original image being saved in the gallery.