cjc2 wrote:
If you are talking about opening many images at the same time, I have no idea. If you are on a Mac, and the software (in Lr for me) tabs on all sides disappear, that was/is and issue which has been/is being worked on. I have the absolute latest versions of both, and have not had issues in quite some time. As much as I love my Macs, I don't feel they do quite as good a job vetting software releases as they did under Steve Jobs, but all things march on. Hope this was helpful.
Only opening one image at a time. And I'm not sure if the tabs disappear (or some of them) but probably not because I can edit the image but can't see the image- go figure. I just did the "correction" so it will be awhile before it happens again and then I will look closely at what remains of the window. Thanks.