Thanks for the follow-up with your thoughts on this. The best course of action to take in this instance is to submit feedback using the methods I highlighted in my original response. The comments left through those portals go directly to the product development team, and although they don't reply to them, they do read through them to consider changes for future updates to the program as well as the mobile app.
Can you clarify the steps you're taking to send a reminder from the app? I'd just like to try to go through the same process to see if I can recreate what you've got happening on your end.
As for the mobile browser option, the way to get the invoice link to share with a customer would be the same as using a regular browser. If you're not seeing the option straight away, select the down arrow beside the green send button and choose Save and share link. Once you do, a window will pop up with the link you can copy and share with your customer.
I do notice, however, that you keep mentioning "invoice payment link" specifically. If you mean something other than what I'm referring to here, please feel free to clarify in another response.
