Buzz crashes when deleting community on Linux

**Describe the bug**
On Linux Mint, Buzz crashes when deleting a hosted community. It stops responding, and you have to force quit it.

**Steps to reproduce**
1. Create a hosted community
2. Open community on Linux Mint device (laptop, in my case)
3. Click your account in the bottom left coorner,
4. Hover over community
5. Click `Community Settings`
6. Click `Remove Community`

**Expected behavior**
Community gets deleted

**Version and platform**
Find your version at the bottom of the Settings sidebar. Write "unknown" if you can't determine it.
- Buzz version: v0.5.2
- OS: Linux Mint

**Logs / additional context**
N/A

EDIT:
- Doesn't crash in Windows
- On the Linux Mint device, Buzz was opened from the .AppImage file downloaded from the buzz.xyz site

Reproduce the failure on Linux Mint using Buzz v0.5.2 from the AppImage, following the listed Community Settings and Remove Community steps. Trace the community deletion flow and compare it with Windows behavior; done means the hosted community is removed without Buzz becoming unresponsive or crashing.

Written by the indexing model from the issue text.