1. If the element is out-of-band, it MUST have `htmx-swap-oob="true"` in it, or it may be discarded / cause unexpected results
2. If the element is not out-of-band, it MUST NOT have `htmx-swap-oob="true"` in it, or it may be ignored.
This makes it hard to use the same server-side HTML rendering code for for a component that may show up either OOB or not; you end up having to pass down "isOob" flags, which is ugly and annoying.
1. If the element is out-of-band, it MUST have `htmx-swap-oob="true"` in it, or it may be discarded / cause unexpected results
2. If the element is not out-of-band, it MUST NOT have `htmx-swap-oob="true"` in it, or it may be ignored.
This makes it hard to use the same server-side HTML rendering code for for a component that may show up either OOB or not; you end up having to pass down "isOob" flags, which is ugly and annoying.