I am trying to use the Spectrogram Annotation Module in PAMGuard (initially had this issue in v2.01.05 but was able to recreate in v2.02.01) to manually mark some harmonics that were incorrectly detected with the Whistle and Moan Detector, so that I can remove them in post processing.
I set up the Spectrogram Annotation Module by going to File > Add Modules ... > Utilities > Spectrogram Annotation. I left the name of the module as the default, "Spectrogram Annotation" and hit "Ok"
I have a User Display set up with the spectrogram, and I can draw a box on the spectrogram, but then it just disappears. I have tried right clicking after drawing the box, and hitting enter, but I cannot figure out how to get the box to stay and count as an annotation.
How can I save the manually drawn annotation box?