I presume it will be. As far as I'm aware it's only Saturday 3pm kickoffs that are not available on ifollow in the uk.
The EFL website says the matches in League 1 to be streamed include “Displaced weekend matches - matches which are moved from Saturday 3pm kick-offs for non-TV purposes.” In the Championship it’s at the discretion of the home club but that’s not the case in League 1. https://www.efl.com/how-to-watch/how-to-watch-and-follow-the-efl/