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Containers icon is missing in Firefox Nightly

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Please, do not respond quickly with answers from: https://support.mozilla.org/en-US/questions/1176340

The containers are enabled in Firefox Nightly and I am able to use them (open new link in chosen container). But!

I am unable to add icon in toolbar using "Customize" right click. The icon is not available in the offered icons.

Please, do not respond quickly with answers from: https://support.mozilla.org/en-US/questions/1176340 The containers are enabled in Firefox Nightly and I am able to use them (open new link in chosen container). But! I am unable to add icon in toolbar using "Customize" right click. The icon is not available in the offered icons.

Chosen solution

Value 2 means that you can hold down the left mouse button on the new tab plus button on the Tab bar to get the container menu opening.

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All Replies (4)

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You can check this pref on the about:config page for the behavior when when you click the new tab + button:

  • privacy.userContext.longPressBehavior

0 disables long press; 1 when clicked, the menu is shown; 2 the menu is shown after X milliseconds

  • privacy.userContext.enabled = true

This feature won't work in a Private Browsing mode window.

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Hello cor-el, thank you for your time. cor-el said

You can check this pref on the about:config page for the behavior when when you click the new tab + button:
  • privacy.userContext.longPressBehavior
0 disables long press; 1 when clicked, the menu is shown; 2 the menu is shown after X milliseconds
  • privacy.userContext.enabled = true

My current settings:

privacy.userContext.longPressBehavior = 2 privacy.userContext.enabled = true

and I am actually not sure, this relates to my problem, the Open Link in the New Container button on right-click works.

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Seçilmiş Həll

Value 2 means that you can hold down the left mouse button on the new tab plus button on the Tab bar to get the container menu opening.

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Thank you. Sorry I did not understood first time. This works and that means that the icon for containers is not needed.