hungrily6100 My first email said:
I send them pretty same text and got this reply:
Hello,
Hope you are doing well!
Thank you for sharing with me your feedback. I will definitely pass it to the development team! Our team greatly appreciates your suggestion, and we will pass it on to our development team. We take the opinion of each user very seriously as we always try to improve our app taking into account the feedback we get.
Appreciate your understanding!
Best Regards,
Zee
Revolut Customer Support
I also cancelled my Premium subscription with Revolut and stated the issue with GrapheneOS as reason.