Connection error handling

[imbolc]

I appreciate the concept of making parts of a page behave like frames. However, I've found that error handling is not quite as similar. For example, when submitting a form and encountering a connection error (such as being in an elevator), users can clearly see the error and have the option to resend the request with frames or whole page submissions. On the other hand, with HTMX, if I'm not mistaken, errors are not displayed by default.

So my question is shouldn't we change the default behavior and what are best practices to handle such errors now?