Fighting Ex Layer: Another Dash released on Nintendo Switch on April 1 in Japan and soon in the rest of the world, and updates are already planned.
The eShop page for Fighting Ex Layer: Another Dash has revealed an update is planned for June. The extent of what the update will bring is not known, but what is known is that it will be bringing Spectator Mode for Online Vs fights.
We will have a review of the game on Nintendo Switch up soon.
source: Nintendo eShop