Workflow setting to set an interval for required execution

The idea is:

If a workflow does not get triggered and/or executed in a period,
this should trigger the regular execution error handling of the workflow itself.

The missing part would be under “Workflow settings”,
a new value to hold a required execution period.
(Same as “Timeout Workflow”)

This period could be used to execution the workflow and stop it immediately with an error.
The set-error-handler would handle the rest.

My use case:

I want to get an error when a workflow does not get triggered for a set period (Ex. 6h)

I think it would be beneficial to add this because:

It is currently easy to get notified on error but not if a workflow don’t get triggered.