If you just need to change the amount you have to undo and start over, also the date and the ability to make a note
You can make a note on an envelope transfer you can just never see it again, not even in the edit screen. There is a separate suggestion about this which they marked as "already exists" and posted a screen shot of a note being seen for a regular transaction not an envelope transfer. You CAN see notes in the edit screen of a regular credit or debit transaction you CANNOT see note in the edit screen (or anywhere else) for an envelopes transfer
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