While doing any UPI transaction using Jupiter app, even if you remove transaction note “Sent from Jupiter”(default). It won’t get remove, After transaction is successful you will that “Sent from Jupiter” message. I observed a long time ago, still it’s not fixed.
Only way to remove that message is, write something in note instead of blank. Ideally, it is supposed to be blank by default. “Sent from Jupiter” shouldn’t be there by default. Personally, I didn’t like this strategy, kindly keep it blank just like other banking apps.