Simple Movemen Assignment

Hi. Eric Frazer here, I’m from microsoft. I’m helping out a teacher I know, and looking into this weird problem. I barely understand RMS, but I’ll figure it out somehow. This is a project she’s assigning her students, and it’s in Blockly, and it has a bunch of commands on the left grayed out, but what it does allow is Drivetrain functions. On the right in the preview window is a little 4-wheeled robot thing, and I can add the red box drivetrain commands drive forward, and turn. That’s it. But if I add the command drive forward, then execute a turn, the turn doesn’t do anything. sits there forever. The teacher says this is a known issue. Can anybody help explain how I go about debugging this or looking into it?