General Help (!) Issue

Please bear with me. Not sure how to properly explain, but will do my best. When flagging trees for watering, the "my farm needs help" message appears in the chat. If someone waters some, the message disappears from chat. However, say I have 10 trees to flag. If someone starts watering the trees before I finish flagging all 10, the help message disappears as soon as they begin watering, but does not reappear in the chat as I continue to flag the rest of my trees. Result: I have trees to water, but my neighbors don't know it! I have to tell them in chat "1 more apple tree to water" 😃 It happens frequently in our neighborhood. I have found bushes needing help on other farms in our neighborhood, when there was no indication in the chat. We believe in all these cases, the same scenario as above occurred.