So I had the same issue. Hopefully this works for you. I re-enabled the Gutenberg editor and edited the checkout page.
In Editor mode, I then converted the page back to ‘Classic Checkout’, saved the page, disabled the Gutenberg editor and all my additional fields were now showing again.
This has taken me about 24 hours to suss out the issues with WC 8.7.0!
Hi,
I am happy to pay for this functionality too?
Many thanks
Thanks Muhammad,
I have sent you a direct email.
I look forward to your response.
Best regards
Vallels
Has this now been resolved or are you still waiting? I was going to ask for some customization of the plugin and willing to pay but will be not if you have not received your work.
Thanks