[Notion-general] Mod1+X

[moaxcp <mo...@gm...>]

I've been looking into shortcuts lately. I tried Mod1+x and it did not
work. According to the keyboard reference, it should merge with sibling.

When I have multiple clients in a frame and I split the frame then merge
will put them back together in the same frame. Is this the only case merge
does something useful?