MB Elementor Integrator 2.1.5: gallery field with only on image breaks E-Gallery

Hi Team Meta Box,

with the latest Update to MB Elementor integrator v2.1.5 the following scenario breaks:

• MB gallery field with only one image associated
• Elementor Carousel Widget / Elementor gallery widget with dynamic MB gallery field associated
• Gives following error code and renders no img URL
• With multiple images uploaded to the field, Elementor gallery/carousel is working
• If i associate the mb gallery field with one image to an Elementor single image, it works for the single image… 😉
• Downgrade to MB Elementor integrator v 2.1.4, does make the Elementor gallery/carousel work again as expected, even with only one image associated. BUT the Elementor single image widget renders then no image anymore, which, I guess, is ok because a gallery field with an array cannot be rendered with a single image…

Warning: Illegal string offset 'id' in /wp-content/plugins/elementor/includes/widgets/image-carousel.php on line 846

Warning: Illegal string offset 'id' in /wp-content/plugins/elementor/includes/widgets/image-carousel.php on line 975

Warning: Illegal string offset 'id' in /wp-content/plugins/elementor/includes/widgets/image-carousel.php on line 865

Warning: Illegal string offset 'id' in /wp-content/plugins/elementor/includes/widgets/image-carousel.php on line 846

Warning: Illegal string offset 'id' in /wp-content/plugins/elementor/includes/widgets/image-carousel.php on line 975

Warning: Illegal string offset 'id' in /wp-content/plugins/elementor/includes/widgets/image-carousel.php on line 865

I guess it is related to the latest changelog:

Changelog
2.1.5 – 2022-12-05
Fix showing single image

Thanks in advance
Marius