As mentioned in your previous comment, this section is not using a Carousel addon. Instead, a row background image has been applied, which is why you don’t see any carousel height settings.
To adjust the height of this image, please edit the row settings and review the background and spacing options (such as padding or minimum height). These settings control how much vertical space the background image occupies. You can also check the image height fro the settings.
Kindly refer to the screenshots in the hidden content for guidance on where these options are located.