This feature request is now in the planning stage. As more details become available, I will post them here.
We acknowledge the demand for this capability and are exploring the best possible solutions to enable this.
You should experience significant improvements in copy & paste of images within Teams, as well as to & from Teams. We are aware of a few remaining issues, but the most common cases are resolved.
Thanks again for your patience on this one.Chris Bardon commented
I noticed that this still isn't working in the current build. Copy/paste shows the image in my chat view, but it doesn't appear for others, and disappears if I navigate out of the channel and back.
This is in the works! Fill out this survey if you want to influence the feature: https://microsoft.qualtrics.com/jfe/form/SV_esTxHdABLQxKLvn
Thanks everyone for the clarifications to this request. Upon further technical review, we have decided to decline this request at this time.
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