After NU5 it took them a week or so. Clearly they don’t seem to care as much anymore, but I imagine it will be eventually be fixed.
They have a page about the issue https://support.ledger.com/article/An-exception-occurred-during-transaction-send-16-bad-tx-consensus-branch-id-mismatch-error (which amazingly gives the wrong advice of downloading the old vanilla ZecWallet Lite, which does not work with the new shielded app)