Roof Glass Termination

This is House in Buzen by Suppose Design Office. That element  that create the very light and floating feeling is the glaze roof, frame-less at the edge,  perfectly intersect with the wall, how does the detail of the connection looks like?

How the intersection of glaze with the Dark grey wood wall? How to seal the glass at the edge?

Is it the glass is larger, insect into the wall , and the finishes sit on top of the glass. Below is the example of the rood glass of Duncan Terrace.

Somehow detailing takes effort and time to understand. Minimalism design is not easy to do. It looks simple, but it is not.