Editable session list
Members always see sessions; this controls whether they can revoke other devices. Default on.
Editable session list
Members always see active sessions under Manage Account → Settings. This switch controls whether they can revoke other devices.
Where to find it
Admin → Settings → Mods → Security → Editable session list
Setting key: toggle.mod_sec_session_list_editable
Default: on
How it works
When off, DELETE /api/account/sessions/{id} returns that revoking is disabled on this site. Admins can still act from the admin side.
Common problems
Cannot log out a stolen phone
This toggle is off - turn it on so the member can revoke sessions (or revoke from admin).