https://community.monzo.com/t/pot-notes/103584
https://community.monzo.com/t/add-notes-to-pots/141977
https://community.monzo.com/t/add-descriptions-notes-to-pots/58463
https://community.monzo.com/t/able-to-add-notes-to-pots/138752
https://community.monzo.com/t/notes-option-in-pot/96693
https://community.monzo.com/t/notes-for-spending-pots/31665
https://community.monzo.com/t/notes-section-on-pots/130345
https://community.monzo.com/t/notes-on-budgets-pots-particularly-joint-accounts/59230
https://community.monzo.com/t/notes-field-in-pots/87050
https://community.monzo.com/t/notes-function-in-pots/77496
I like your little hack/workaround though.