In all honesty, I’d be inclined to use some poly in the gap, just below the surface then caulk on top

Oh yeah for sure, I always just take whatever leftover stuff I've got and fill behind large gaps so I'm not wasting the "good stuff". Just my last caulk was all pulled away from the wall and I had to redo it 2 months after![]()
its probably much smoother than he rest of your wall so reflects the light betterDo you chaps find the paint goes really glossy over caulk? Have a noticeable weird line in the kitchen where it was caulked, it attracts dust more than the other bit and the paint has a definite shine to it.