Error message on Approval flow

[Pochi]

Hello,

When I click Approve or Reject, I get the following error:

"The selected response option 'æ¿èa' is invalid. Valid response options are 'Approve, Reject'."

It appears when run from the Mail window by Outlook.

Clicking approval from the top page of Microsoft Power Automate does not cause an error.

Four days ago, this flow was working fine.

How can I correct this?

 

P.S. I, too, confirmed restoration. Thank you very much.

[CRRCC]

Me too.

The type of approval is'Approve/Reject-First to respond'.

What I made today will be an error.
But another flow I made over a year ago is working fine.

[UserJP · Accepted solution]

Confirmed restoration.

I don't know why.