If you take that itinerary again I recommend considering changing to/from the Eurostar at Lille instead. It still has the TGV connection, but via a short walk

If you take that itinerary again I recommend considering changing to/from the Eurostar at Lille instead. It still has the TGV connection, but via a short walk down the concourse rather than a cab/metro ride across Paris. Did this a few weeks ago and also saved myself a great deal of strike-related uncertainty (Paris region connections were at a standstill).