I would like to run a java plugin within the ImageJ on https://ij.aicell.io/, but the Sphere_.java example (under Help/Java/Sphere) is missing a Java option in the dropdown list to run the code, and simply defaults to a Macro type (shown in the screenshot below).

I would like to run a java plugin within the ImageJ on https://ij.aicell.io/, but the Sphere_.java example (under
Help/Java/Sphere) is missing aJavaoption in the dropdown list to run the code, and simply defaults to aMacrotype (shown in the screenshot below).