We as a team have been using FigJam for our ideation, inspiration boards, etc… similar to a Miro as you’d expect.
Our team adds many screenshots (images), but multiple people in our team have brought up that with the white background of the FigJam canvas and screenshots often having white as a common background color its hard to quickly scan through images as their edges bleed into the background canvas.
I’m not sure if its just our team that has found this, but the suggestion to have a stroke/outline option for images has come up, but I don’t see a way to currently do that.