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They do now - https://support.mozilla.org/en-US/kb/use-sidebar-access-tools-and-vertical-tabs https://support.mozilla.org/en-US/kb/use-sidebar-access-tool...
by anana_ 5mo ago
They do now - https://support.mozilla.org/en-US/kb/use-sidebar-access-tools-and-vertical-tabs https://support.mozilla.org/en-US/kb/use-sidebar-access-tool...