Ricky O'Steen

> [@rosteen](https://github.com/rosteen) Can I work on this? Go for it! We don't have anyone currently assigned to fix this.

> [@rosteen](https://github.com/rosteen), can you check if [#18191](https://github.com/astropy/astropy/pull/18191) would allow your documentation build to succeed without having to suppress the warnings? It looks like the specutils docs build successfully with that...

I see this output in the console log, but no file actually seems to get saved to disk: `Html(children=[Html(children=[Figure(axes=[Axis(grid_lines='none', label='Offset1', scale=LinearScale(allow_pa…`

Could it be because you never actually call `get_png` in `_show_hidden` on the hidden figure widget?

Actually I see that's in `on_figure_displayed`, still slightly suspicious of the logic 🤔 Edit: I checked the snackbar messages, I do see a success message `[8:43:17]: Exported to /Users/rosteen/flux-viewer-test.png`

I haven't had time to do a full in-depth review, but I didn't see anything concerning on a quick look through the code, and I definitely don't have any philosophical...

@kbwestfall It looks like the cleanup bot will close this as stale soon. I don't remember when you said you'd have time to address Matt's comments, but maybe it would...

My first thought is that this is fantastic and I'll never have to worry about the jinja2 template error again. Second thought is that the `--layout` option from the command...

> Was hoping standalone would be magically fixed but I guess not. > > `Error: Error: Timed out waiting for: tcp:8765` Well, I wouldn't expect the `Wait for Voila to...

> In that case, that workflow also needs to be updated here? Yes, although given that it's already failing we could potentially do that as a separate follow-up I guess.