A scheduled trigger and an instant trigger via mailhook for one scenario

Hello,

I have a scenario that needs to be triggered instantly via a mailhook, when the circumstances require it but it also need to be scheduled to trigger every 2nd day of the month.

I understand how to do one or the other but I struggle to set something up so that one and the other can work in parallel.

here is a screen capture of my scenario.

Below is the email I receive which gives me access to a googlesheet I then manipulate in my scenario above.
I have set up a filter in gmail to trigger the mailhook only when a specific email subject matches the filter.

In conclusion, is it possible and how to have both types of trigger on this scenario:

  • Scheduled, and
  • Instant

Thank you in advance for your help.

Laure