/gamerule showschedulefeedback

Using the /schedule command sends a message for all operators, saying:

[Server: Successfully executed (number of functions) function entries in function (function name).]

While this can be disabled with the "sendcommandfeedback" gamerule, some people (me and others on my realm) still want to see other command feedback (like other operators using commands) but don't want to see walls of text every time a player loads a certain chunk.

It would be nice if there was a gamerule for disabling the feedback for /schedule, since it's basically command block output.