Fix "print feature in pgp block" test

Recently `print feature in pgp block` test became unstable - fails quite often (https://flowcrypt.semaphoreci.com/branches/c11b83dc-55ab-4460-8421-0bb8f059e84f, https://flowcrypt.semaphoreci.com/branches/8f26bae9-d830-404a-8997-97429904e62b etc).
Please check how it can be fixed to pass without such navigation timeout errors.