Is this the one? Just found the details, it is classed as Wedgewood Marina in Barlaston. Application was orginally made in October 2015 and passed on 30th April 2019 with the provisio that a maximum number of boats be 141 and no permanent moorings for residential purposes. Last document on the palnning permission is dated April 2022, so finer detail is still dragging on.
Stafford Borough Council
Planning Application 15/22013/FUL
Trent And Mersey Canal Land Adjacent Old Road, Barlaston, Staffordshire
Formation of canal marina and associated facilities including marina reception/facilities building, redistribution of material to form canal basin, car parking, access and associated works