Changing the default Graph View settings

Use case or problem

On the local Graph View, the “Restore default settings” button is very handy, but it would be even more convenient if the default setting could be customized!
I (and other people in the issue referenced below) can and do click “Restore defaults” by mistake, which very annoying when making many customizations.

Proposed solution

Allow to save the current settings as defaults in the settings window.
Alternatively, allow to set the defaults in Settings → Appearance (or as Plugin settings).

Current workaround

Changing the settings every single time to what you prefer.

Related feature requests

Setting the default for Graph View which was closed as solved despite not being solved.