[BUG] Does not install on Pixel 2, Xenial

[TriVoxel]

Description

I have a Google Pixel 2 which is currently limited to running Xenial. I've tried installing the Axolotl Presage click package, and the software center fails to install it, saying "Installation failed: The package could not be installed. Make sure it is a valid click package".

Steps to Reproduce

1. Download Presage Click from CI
2. Extract archive
3. Install the appropriate architecture with OpenStore, in this case arm64

Expected behavior: Installs

Actual behavior: Installation failed

Versions

Axolotl 'Presage'

Device

Ubuntu Touch 16.04 (Xenial), Google Pixel 2XL