Classic confinement for Postman

I’m trying to snap a pre packaged app called Postman. This app makes api testing super easy.

I tried to use strict confinement but I get the following errors,

Gtk-Message: Failed to load module "gail"
Gtk-Message: Failed to load module "atk-bridge"
Gtk-Message: Failed to load module "canberra-gtk-module"
Gtk-Message: Failed to load module "topmenu-gtk-module"

but in classic confinement the snap works as expected.

The name of the snap is postman-snaped

Link to github repo for packing this snap

I think that there is already a snap for this: Call for testing: Postman

Ops. What should I do now? Any recommendation?

probably offer your help to the maintainer ?

Thank you for the suggestion

Since the requester is going to help work on the other snap, there is nothing to do with this request.