cheahuychou.mao@mongodb.com  gave some suggestions on how we could do this:

• For logicalSessionRefreshMillis (i.e. the period for the jobs), we could do that by adding an on_update observer to it that would update the period for the jobs based on the new value (e.g. here and here).
• For disableLogicalSessionCacheRefresh, we could do that by adding an on_update observer to it that would pause / resume the jobs based on the new value.