Hello! Considering the last post about this issue has garnered over 17k views and is from 2017 I believe it is time to revisit this issue. Please work on creating a proper linux desktop app. Currently since there is not a proper one maintained the linux userbase is only able to access your desktop app through a third party snappack which introduces a ton of vulnerabilities.
I obviously understand that linux users will be a minority, however considering Atlassian serves developers and computer scientists I believe your market gains from this would be considerably higher than an average company. Also, the market is smaller due to compatibility issues such as this, these changes begin with increasing compatibility to the open source market.
That's it. Have a lovely day :)