What client are you using? Do you have the note id of the zap. Believe it should be in the logs. You tried it on this account or another?
Discussion
I used a working zapper on the same invoice and that works. your output has the description changed and also the tags have different order. don’t know if that matters though
id bd0dc2d1b75586a0c6edc3b9e24552b5bcbfb169a2702c32838b3acfc53d060d. this account, damus
https://void.cat/29BDetehjMq4XUCRhoKvBB left is working, right is yours
interesting, on another client I can see the zap. either your plugin is doing something wrong and the other client is not checking or damus is doing something wrong