User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-211667-20200828120031

Having issues with "tabber" tags (not working properly on some situation) and "MultipleUpload" function (not available) on the new UCP format.

Also, the new UCP Editor is not user-friendly at all for anyone using 720p or lower screen resolution (not sure about higher resolutions). The working area is really thin on it, and the only way to properly edit is using "Ctrl+-" to "Zoom Out" or use "Full-Screen", so that the spacing increases.