Send flow for BRC20 tokens broken: "Request failed with status code 400"

[314159265359879]

I want to transfer GRPH to another wallet for staking.
I press send and select the token (GRPH).
I enter an amount and press continue.
Then I select HIGH.
But then the transfer stops before I can create the transfer inscription with the following error message:
"Request failed with status code 400."

I see this in the console:

Workaround for people running into this issue, inscribe a transfer inscription via https://ordinalsbot.com instead, this guide can help with the exact steps: https://leather.gitbook.io/guides/bitcoin/brc-20-guide-to-transfer-via-ordinalsbot.com-and-leather

[314159265359879]

Ordinalsbot devs are looking on their end, if there is anything they can do about it.

[314159265359879]

You can reproduce the issue by going through these steps

1. Click send in Leather
2. Select a BRC20 token, I tested with sats
3. Enter an amount, for example 30
4. Continue
5. Select fee
6. see error

@kyranjamie would you mind pointing to the related code in Leather?

[314159265359879]

Retested in production working excellently.