Add to this, also attempted to install signal-desktop snap - same result as with Authy. Install completes but does not leave apps in launcher and have to execute via command line. Signal was working prior to the OS reinstall.
For the install of each I saw -
$ sudo snap install signal-desktop
2020-04-20T21:51:48-07:00 INFO Waiting for restart…
Warning: /var/lib/snapd/snap/bin was not found in your $PATH. If you’ve not restarted your session
since you installed snapd, try doing that. Please see How to fix snap binaries not found
for more details.
signal-desktop 1.33.1 from Snapcrafters installed
$ sudo snap install authy
error: snap “authy” is not available on stable but is available to install on the following
channels:
beta snap install --beta authy
edge snap install --edge authy
Please be mindful pre-release channels may include features not completely tested or
implemented. Get more information with 'snap info authy'.
$ sudo snap install authy --beta
Warning: /var/lib/snapd/snap/bin was not found in your $PATH. If you’ve not restarted your session
since you installed snapd, try doing that. Please see How to fix snap binaries not found
for more details.
authy (beta) 1.8.0 from Authy (authy-twilio) installed
$ echo $XDG_DATA_DIRS
/home/USERNAME/.local/share/flatpak/exports/share/:/var/lib/flatpak/exports/share/:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop
Outside of this, I don’t know what else I can provide to help figure this out but will provide whatever I can. Thanks for the assistance.