Another +1 for 3PV.
I’ve been using DT for more than a decade, and am even quoted on the DEVONtechnologies website as a public professional user and advocate. After a few weeks with DT3 I find much to like – thank you to the team for all the hard and impressive work that went into this.
But for the detailed reasons that have been eloquently described by others in this community, the disappearance of 3-pane-view has made me miserable. There is no replacement, no substitute, that makes it as easy to quickly navigate and view as that was, for the deeply involved way that I use DT constantly throughout my day, with multiple databases. It’s now simply more annoyance, more clicks, more work, more time to get around and do what I need to do, and none of the proposed alternative approaches or fixes I’ve seen will change this for me.
I cannot hope enough that the voices here make a difference and that such a simple and elegant option can be reintegrated into DT3 going forward.