Gonstruct layer problem

[Decus_Arillias]

I'm having trouble with gonstruct and layers, im using tileset type 1, and when i use another layer, it showed up this 1 tile throughout the whole level, so i set that tilepiece to trans, fixed that issue but u cant walk on any of the tiles on that level that has a layer, any idea how i can fix this?

Also to add in, there are 2 levels on the gmap with a layer added, if u reconnect on one of the levels, theres no issues with tiles blocking, but if you go to the other level u cant walk on any tiles... whichever level you reconnect on works correctly