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- Is "Firefox will: Never remember history" in the Firefox Preferences/Options under "Privacy & Security > History" selected? Yes/No:
- Are you using Firefox in a Private Window? Yes/No:
- Can you see a grayed out but ticked Checkbox with the description "Enable Container Tabs" in the Firefox Preferences/Options under "Tabs"? Yes/No:
- Multi-Account Containers Version:
- Operating System + Version:
- Firefox Version:
- Other installed Add-ons + Version + Enabled/Disabled-Status:
<!-- To be able to Copy&Paste the full list of your Add-ons navigate to "about:support" and scroll down to "Extensions" -->


### Actual behavior
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### Expected behavior
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### Steps to reproduce
1. ..
2. ..
3. ..

### Notes
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