Safest users can no longer downgrade mid-session to temporarily enable JS
Previously, Safest users could temporarily downgrade to Safer when visiting certain websites that require the completion of turnstiles/CAPTCHAs, for example.
However since the security level changes shipped in 14.5.4, changing security level now forces a restart. As a result, the workaround described above is no longer possible without resetting your session and losing all tabs.
This issue has been reported by several Safest users on the Tor Forum.
Edited by donuts