Will this work with Xiaomi 15 ultra's photography kit

I saw this video on YouTube where he's using a magnetic ND filter and cap using a proprietary magnetic filter adapter.
I was wondering if I can use a normal 67mm ND filter and lens cap on the filter adapter that comes with the photography kit.

I saw this video on YouTube where he's using a magnetic ND filter and cap using a proprietary magnetic filter adapter.
I was wondering if I can use a normal 67mm ND filter and lens cap on the filter adapter that comes with the photography kit.