1. Please add icon to change multispectral sensor in Photos window. For now I only see only one channel. I would like to see rest of multispectral channels (e.g. Red-Egde or NIR).

2. Inform user how many markers have placed on each sensors. I mean user placed Marker 1 and Marker 2 on each mulispectral channel but Marker 3 is placed by user only on one channel.
