Bug: Submitting seems to get stuck as `true`

Are you submitting a bug report or a feature request?

Bug report

What is the current behavior?

Example repo: https://codesandbox.io/s/dreamy-goodall-cvy9c?file=/index.js

Seems that, if handleSubmit returns Promis<void> without causing an async tick, submission gets stuck in submitting: true state.

What is the expected behavior?

Shouldn’t be stuck in submitting; should briefly be submitting: true then switch back to false

Sandbox Link

https://codesandbox.io/s/dreamy-goodall-cvy9c?file=/index.js

What’s your environment?

Latest final-form/rff

Other information

Hey Erik! 👋 I’ll try to dig in at root cause. I have some free time 😃

[quicksnap]

A workaround is to put some kind of await sleep(1) statement in onSubmit =\

[rohit-kumar2-simpplr]

I am also facing a similar issue.

I read following from documentation for react-final-form a) onSubmit — Point 3 (returns a promise) https://final-form.org/docs/react-final-form/types/FormProps#onsubmit b) submitting- https://final-form.org/docs/final-form/types/FormState#submitting I am trying to understand how submitting works in react-final-form.

Here’s an example sandbox I created for the same, link: https://codesandbox.io/s/xenodochial-moon-5699r0?file=/index.js

Issue: Clicking on Submit again after first submit, keeps submitting as true.