Disappearance of created realms

[reenatrbl]

I have created my own realms in the setting sections but when I exit the app, it disappeared and I have to recreate the realms again. It happens occasionally but quite frequent

To Reproduce Steps to reproduce the behavior:

1. Go to 'Settings'
2. Click on 'Realms'
3. Click on the textbox
4. Type in a new realm
5. Exit the Settings
6. Exit the app.

Expected behavior The created realms disappears and it is only left with the default realms including the ones that I have deleted

Desktop (please complete the following information):

• OS: Windows
• Version: [Wwindows 10]