Classic big. You just have to set the MANIPULATE env var to false in the container. It's true by default.
What I'd like to complain about instead is the pricing page on the Min.io webpage - it doesn't list any pricing. Looking at https://cloudian.com/blog/minios-ui-removal-leaves-organizat... it seems the prices are not cheap at all (minimum of $96,000 per year). Note that Cloudian is a competitor offering a closed-source product.
Building a quality production ready image is not trivial, and it's always welcomed from the vendor.
https://nationalmaglab.org/about-the-maglab/facts-figures/ma...