How Long Until a Wall Effect? Or Physical Objects

Why do we have Spheres and Light shaft effects but no Wall or Floor effects?
Just something straight like a rectangle. They seem so much more useful to me.
The Workshop maps are cool but if we can’t “build” anything inside them 90% of the potencial is lost.

Is there any plans to add straight and physical objects we can put in the game that for example bullets can’t go through them. There’s so many cool gamemodes I wanna try to make but if I can’t make custom maps for them it’s just not going to work out. And I think that’s the reason we haven’t seen any shockingly amazing gamemodes made in the workshop. The main Ow modes have maps that were custom designed for them. If I try to recycle one of these for a new mode it’s never going to feel amazing but it wasn’t desgined for that mode.

try this: https://us.forums.blizzard.com/en/overwatch/t/how-to-make-a-straight-wall