When SystemMenu gets phased out, depreciate (but still allow use) or make standalone version

pretty self-explanatory.

I like SystemMenu. It would be a shame if Roblox were to tell me in no uncertain terms “lolscrub ur usin da RibbonBar keke, no arguing” by disallowing its use.

Two propositions:
Allow it to be used in production studio, but don’t bother updating it (preferred) (remember, revisions don’t write themselves)
Create a standalone version of the last studio version that has SystemMenu capability (acceptable)

This isn’t a discussion on “facts” about the two UI nor is it a discussion on opinions about the two UI, and lets keep it that way.