SystemOverwrite about "isRest"

[SaccoSVD]

WARNING: Extension in 'C:\ProgramData\SuperCollider\Extensions\ChordSymbol-master\classes\ChordSymbol.sc' overwrites Symbol:isRest in main class library.
Intentional overwrites must be put in a 'SystemOverwrites' subfolder.

How can I avoid having that error?

Your class works like a charm tho :)

Thank you for developing that! :)

https://patchstorage.com/mm-ocean-night-soundscape/