Slack snap does not start - how to diagnose

I’ve install slack with the following command:
snap install slack --classic

Upon starting slack from the desktop it appears to be starting up, but exits immediately without providing any crash information. I’ve checked the logs, but I could not find any relevant information on both slack or snap. No config file is created when starting up, suggesting it crashes very early in the process.

My question is how do I diagnose this problem?

What I’ve done

  • Reinstall slack

Aditional information
snap info slack:

snap-id: JUJH91Ved74jd4ZgJCpzMBtYbPOzTlsD
tracking: latest/stable
refresh-date: today at 16:07 CET
channels:
stable: 4.3.2 2020-01-31 (21) 149MB classic
candidate:
beta:
edge: 3.3.1 2018-08-31 (8) 148MB classic
installed: 4.3.2 (21) 149MB classic

uname -a:
Linux desktop 5.5.7-1-default #1 SMP Sun Mar 1 19:28:06 UTC 2020 (1004bce) x86_64 x86_64 x86_64 GNU/Linux

lsb_release -a:
LSB Version: n/a
Distributor ID: openSUSE
Description: openSUSE Tumbleweed
Release: 20200314
Codename: n/a

plasmashell --version:
plasmashell 5.18.3