Scheduling repeating local notifications for multiple days of the week

I am using capacitor v3 local-notifications, and I need to allow scheduling notifications on particular multiple days of the week (e.g. every Saturday and Sunday each week) or multiple days of the month.

The configuration here Capacitor - build cross platform apps with the web seems to only allow 1 day per week for weekly, or 1 day per month for monthly.

For now, I can only see creating multiple scheduled notifications as a workaround (e.g. one weekly notification per each day of the week).

Is there any other, more correct way to configure repeating notifications like this?