Got enrolled into this somewhat recently. For opening a root place, I think it makes sense in theory - albeit feels a bit slower.
However for multi-place publishing (e.g. universes with many subplaces) this adds WAY too much friction. Each subplace open takes way longer due to the new UI prompt, stealing mouse focus, and being unable to shift windows until the UI is gone.
Could this be turned off for places opened from within the Asset Manager widget? Conversely, could we get the “Publish Whole Game” flow back (publish all of a universe’s subplaces in one click)? Honestly the latter would be ideal as updating subplaces have a LOT of friction agnostic of this test.