Sony have just released the latest version of their free viewing, copying and transcoding software Catalyst Browse and the more fully featured paid software Catalyst Prepare. These new versions includes support for the PXW-FX9’s metadata based image stabilisation. Hopefully the new Mac versions are also optimised for Catalina.
You can download Browse from here: https://www.sonycreativesoftware.com/de/download/catalystbrowse
And Prepare from here: https://www.sonycreativesoftware.com/de/download/catalystprepare