Horizontal Margin in list item recycler view is not working

[k900s10]

• Device: Pixel 4 XL
• OS Version: 29
• Project Version: 17.0.7+0-b2043.56-10550314 amd64

:bug: Describe

The recyclerView horizontal margin is not working. They stick to each other instead of having space between them. But when I use normal LinearLayoutManager it's working fine.

:butterfly: Expected behavior

A space between the items.

:beetle: Other info

:bee: Requested assignment

I'm just reporting this problem. I don't want to fix it.