sse extension, swap delay not working

[RobMaskell]

I have SSE extension setup and working as per the following HTML

<div hx-ext="sse" sse-connect="/updates" sse-swap="type" hx-swap="afterbegin swap:10s">

The afterbegin is working, and I get a different effect if I change it to one of the other values, but the fragments swap in immediately whatever I set swap: too.

I had a quick look at the extension code, and it seems to generate a swap spec and pass it to the api swap function so I couldn't see an obvious problem, it looked like it ought to work

Also in Safari this is how that part of the docs render, the scroll bar is covering the bottom portion of the code making it tricky to read

[RobMaskell]

Looking at it a bit more, in the html code proper, the new swap function doesn't seem to refer to swapDelay only settleDelay and the only place that does is a function called handleAjaxResponse which seems to have it's own swap logic and not use the new function.

I don't know this codebase though so this all could be by design, but it does seem to explain why swap:10s is not working for me