Repository Side Metric

Having upgraded to 12.1.0.4 I have recently created a new repository side metric extension.

Having deployed this to various targets (oracle_database) we are getting incidents created but there is no option to reevaluate them like all other target based metric extensions have, is this documented anywhere / expected behavior ?

We just get the following message (like you get on some database even type alerts e.g. resumable timeout):

"This incident will be automatically cleared when the underlying issue is resolved."

There is no reevaluate option. Unfortunately they are not clearing when the underlying problem is resolved either so now we appear to be stuck with them