Add option to set "Hide muted channels" across all communities

We have this setting to hide muted channels by default: fluxer://settings/user?tab=advanced_settings&section=advanced-settings-chat And we also have the ability to set this on a community-by-community basis. However, it'd be nice to have a way to do this for all communities, in case you change your mind about your desired default and also want to retroactively fix the communities that had your old default setting.

The right click menu for the top left DM icon in the desktop client gives a few options for doing things across all communities. I'd like to request another option be added to set or unset this option across all your communities.