
Enable Built-in Containers Feature
Enable Firefox's built-in containers feature.

What is Enable Built-in Containers Feature?
Enable Built-in Containers Feature is a Firefox add-on that allows you to easily enable Firefox's built-in containers feature. This add-on prevents container data loss and is particularly useful when debugging other container extensions.

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Summary
Installing this extension will enable Firefox's built-in containers feature.
This can also be done by setting "privacy.userContext.enabled" to true in about:config, but the preference can be reset by Firefox if the last container extension is disabled. If you are debugging another container extension and need to disable it temporarily, this extension can be useful to keep the built-in containers on and avoid container data loss.
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Safety
Risk impact
Enable Built-in Containers Feature is safe to use. It does not request any sensitive permissions.
Risk likelihood
Enable Built-in Containers Feature has earned a fairly good reputation and likely can be trusted.