Hello everyone, i am trying to figure out on how i could set multiple permissions to an item list in sharepoint. I have a combobox which is connected to office365users in powerapps. Basically, i followed a tutorial from here (https://www.youtube.com/watch?v=T6cC65YwjSI)
This is my button function.

If i have selected more than one users in the combobox, the email will just overwrite one and another before sending it to flow and it will only grant permission to one user. Any solution on how i can proceed to add more than one users permission to the list item?