No issues here. Listen for the 500’ call approximately nine (9) seconds into my video.
KUUU Newport State - stock generic Asobo airport (modified by World Hub contributor and accepted into MSFS core build).
Standard G1000 NXi Asobo Cessna Skyhawk - no custom liveries.
You have something interfering with the callout. Look at what you have installed from the Marketplace - liveries could even do this.
Also - doublecheck your UserCfg.opt file. The last line in that file points to the Community Folder that the sim is actually using. Make sure that folder path and what you emptied reconciled.