consider disabling the dialog if the results aren't back and/or having some "RESULTS NOT READY" message in the dialog...right now we just get the header and nothing else.
2022-11-21: the instances of the metadata dialog in question are created in ZTesterImplResult.vue and TesterTableStatus.vue, after a click on the "info icon" for a tester run. A better way to solve this problem is to arrange for these info icons to appear *after* the results have returned from the tester runs. Renaming the ticket to reflect this.