resizeWidth doesn't always work

[jordanade]

Describe the bug
resizeWidth doesn't always work to resize a large jpeg image. No console errors appear.

Config is

{
	resizeHeight: 5120,
	resizeWidth: 5120,
        resizeQuality: 0.9,
	previewsContainer: '.selectable-image-list',
	previewTemplate: `<div class="selectable-image-item"><img data-dz-thumbnail /></div>`,
	clickable: '.upload-images',
	thumbnailWidth: 200,
	thumbnailHeight: null,
	url: `/sites/${window.site_identifier}/images/storeMultiple`,
	params: { _token: $('[name="csrf-token"]').attr('content') },
	uploadMultiple: true,
	parallelUploads: 4,
	addRemoveLinks: false,
	acceptedFiles: ".jpg,.jpeg,.png,.svg,.webp"
}