Although Miro’s ‘Embed iframe code’ works great, it falls behind when compared to Milanote in terms of extracting proper thumbnail image.
Throw any URL to Milanote, nine out of ten it will generate proper thumbnail image.
For Miro, I think it works about 60% of the time, which is still great since other mindmapping solutions don’t even have that feature.
Would love to see an improved iframe embedding feature so that I can ditch Milanote for good.