I posted the "Updater Package" for baby changing tables in this MATY thread. Read the instruction first to use those updater packages.

Thanks for filling my request so promptly, Squinge.

Thanks for clearing up. I happened to test it in the lot where all occupants' skills were maxed out.

I have a question. After I installed this hack, I noticed that "practice" pie menu disappeared from all instruments (including the Seasons career reward guitar) except the piano. I can only perform on the instruments now. I took out all other hacks to rule out the possiblity of conflicting hacks, and still I don't have practice menu. I thought this hack was supposed to prevent only autonomous playing, not to disable practicing completely?