See step 4.b https://redhatquickcourses.github.io/rhde-microshift/rhde-microshift/1/ch2-package/s4-apps-lab.html
According to Vladislav Walek -- OpenShift Principal Software Maintenance Engineer (#sbr-shift, #sbr-microshift) RHCA -- it's a bug and MicroShift should work the same as OpenShift. He will create an OCPBUG and we should track and update the course when it's fixed.
See step 4.b https://redhatquickcourses.github.io/rhde-microshift/rhde-microshift/1/ch2-package/s4-apps-lab.html
According to Vladislav Walek -- OpenShift Principal Software Maintenance Engineer (#sbr-shift, #sbr-microshift) RHCA -- it's a bug and MicroShift should work the same as OpenShift. He will create an OCPBUG and we should track and update the course when it's fixed.