BUG: Node Color Space and ColorMatch tool

When i add two color space transform nodes before and after ColorMatch correction it works as expected. But when i use new option in Resolve 15 and use node custom color space it seems it don't works with ColorMatch correction as expected.
See attached video https://we.tl/i0AYyEdrCC
See attached video https://we.tl/i0AYyEdrCC